翻訳と辞書 Words near each other ・ 156th Division ・ 156th Illinois Volunteer Infantry Regiment ・ 156th Indiana Infantry Regiment ・ 156th Infantry ・ 156th Infantry Division (Wehrmacht) ・ 156th Infantry Division Vicenza ・ 156th Infantry Regiment (United States) ・ 156th meridian ・ 156th meridian east ・ 156th meridian west ・ 156th New York State Legislature ・ 156th Ohio Infantry ・ 156th Parachute Battalion (United Kingdom) ・ 156th Street (IRT Third Avenue Line) ・ 157 ・ 157 (number) ・ 157 (Wales and Midlands) Transport Regiment (Volunteers) ・ 157 BC ・ 157 Dejanira ・ 157 Group ・ 157 Riverside Avenue ・ 157 series ・ 1570 ・ 1570 AM ・ 1570 Brunonia ・ 1570 Concepción earthquake ・ 1570 Ferrara earthquake ・ 1570 in art ・ 1570 in India ・ 1570 in Ireland 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 157 (number) ： ウィキペディア英語版 157 (number) 157 (one hundred () fifty-seven) is the number following 156 and preceding 158. ==In mathematics== 157 is a prime number. The next prime is 163 and the previous prime is 151, with which 157 forms a prime triplet. Taking the arithmetic mean of those primes yields 157, thus it is a balanced prime. In base 10, 1572 is 24649, and 1582 is 24964, which uses the same digits. Numbers having this property are listed in . The previous entry is 13, and the next entry after 157 is 913. 157 is a repunit in base 12 (111), so it is a unique prime in the same base. The simplest right angle triangle with rational sides that has area 157 has the longest side with a denominator of 45 digits. 157 is also an emirp, a Chen prime, and the least irregular prime with index 2. 157 is the largest known prime ''p'' which $\backslash frac$ is also prime. (see ) 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「157 (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.