{"id":3170,"date":"2011-12-05T18:45:36","date_gmt":"2011-12-05T21:45:36","guid":{"rendered":"https:\/\/www.gluon.com.br\/blog\/?p=3170"},"modified":"2015-01-17T16:25:06","modified_gmt":"2015-01-17T16:25:06","slug":"constante-de-kaprekar-6174","status":"publish","type":"post","link":"https:\/\/www.gluon.com.br\/blog\/2011\/12\/05\/constante-de-kaprekar-6174\/","title":{"rendered":"Constante de Kaprekar &#8211; 6174"},"content":{"rendered":"<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.gluon.com.br\/blog\/wp-content\/uploads\/2011\/12\/numero-6174-youtube.jpg\" alt=\"logo do canal numpherphile\" title=\"n\u00famero 6174\" width=\"460\" height=\"145\" class=\"alignnone size-full wp-image-3171\" \/><br \/>\nO n\u00famero 6174 tem uma curiosidade, tanto que \u00e9 chamado de constante de Kaprekar, em homenagem ao matem\u00e1tico indiano  D. R. Kaprekar que descobriu a tal caracter\u00edstica.<\/p>\n<p>Funciona da seguinte forma.<br \/>\nEscolha qualquer n\u00famero com 4 d\u00edgitos (menos n\u00fameros com todos d\u00edgitos iguais, por exemplo, 1111, 4444, 9999).<\/p>\n<p>Escolhido o n\u00famero, reescreva ele de forma que os d\u00edgitos fiquem em forma decrescente em valor. E depois em forma crescente. Ent\u00e3o subtraia um do outro.<br \/>\nRepita ent\u00e3o a mesma instru\u00e7\u00e3o com o resultado da conta acima.<\/p>\n<p>Eu vou escolher o n\u00famero <strong>7847<\/strong><br \/>\n8774-4778=3996<br \/>\n9963-3699=6264<br \/>\n6642-2466=4176<br \/>\n7641-1467=<strong>6174<\/strong><\/p>\n<p>Precise de 4 etapas para chegar \u00e0 constante de Kaprekar.<\/p>\n<p>Veja o v\u00eddeo sobre esta curiosidade (em ingl\u00eas)<br \/>\n<iframe loading=\"lazy\" width=\"640\" height=\"360\" src=\"\/\/www.youtube.com\/embed\/d8TRcZklX_Q\" frameborder=\"0\" allowfullscreen><\/iframe><\/p>\n","protected":false},"excerpt":{"rendered":"<p>O n\u00famero 6174 tem uma curiosidade, tanto que \u00e9 chamado de constante de Kaprekar, em homenagem ao matem\u00e1tico indiano D. R. Kaprekar que descobriu a tal caracter\u00edstica. Funciona da seguinte forma. Escolha qualquer n\u00famero com 4 d\u00edgitos (menos n\u00fameros com todos d\u00edgitos iguais, por exemplo, 1111, 4444, 9999). Escolhido o n\u00famero, reescreva ele de forma que os d\u00edgitos fiquem em forma decrescente em valor. E depois em forma crescente. Ent\u00e3o subtraia um do outro. Repita ent\u00e3o a mesma instru\u00e7\u00e3o com o resultado da conta acima. Eu vou escolher o n\u00famero 7847 8774-4778=3996 9963-3699=6264 6642-2466=4176 7641-1467=6174 Precise de 4 etapas para <\/p>\n","protected":false},"author":1,"featured_media":5348,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[23,32],"tags":[],"class_list":["post-3170","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-matematica","category-videos","has_thumb"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.9 - aioseo.com -->\n\t<meta name=\"description\" content=\"O n\u00famero 6174 tem uma curiosidade, tanto que \u00e9 chamado de constante de Kaprekar, em homenagem ao matem\u00e1tico indiano D. R. 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