翻訳と辞書 Words near each other ・ 250 prosent ・ 250 Richmond Street West ・ 250 South Street ・ 250 Vesey Street ・ 250 West 90th Street ・ 250 West Pratt Street ・ 25000 Astrometria ・ 25088 Yoshimura ・ 250s ・ 250s BC ・ 250t-class torpedo boat ・ 250th (Winnipeg) Battalion, CEF ・ 250th Air Defense Missile Brigade ・ 250th Tunnelling Company ・ 251 ・ 251 (number) ・ 251 BC ・ 251 Menlove Avenue ・ 251 series ・ 251 Sophia ・ 25108 Boström ・ 25109 Hofving ・ 2512 (magazine) ・ 2513 Baetslé ・ 25143 Itokawa ・ 2519 aluminium alloy ・ 251st Air Defense Artillery Regiment ・ 251st Battalion (Good Fellows), CEF ・ 251st Cyberspace Engineering Installation Group ・ 251st Indian Tank Brigade Dictionary Lists mini英和辞書 mini和英辞書 Webster 1913 Latin-English FOLDOC Wikipedia English ウィキペディア

翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク 251 (number) ： ウィキペディア英語版 251 (number) 251 (two hundred () fifty-one) is the natural number between 250 and 252. It is also a prime number. ==In mathematics== 251 is a Sophie Germain prime. Every 5 × 5 matrix has exactly 251 square submatrices. 251 is a de Polignac number, meaning that it is odd and cannot be formed by adding a power of two to a prime number.〔.〕 It is the smallest number that can be formed in more than one way by summing three positive cubes:〔.〕 :$251\; =\; 2^3\; +\; 3^3\; +\; 6^3\; =\; 1^3\; +\; 5^3\; +\; 5^3.$ 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「251 (number)」の詳細全文を読む スポンサード リンク 翻訳と辞書 : 翻訳のためのインターネットリソース Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.