翻訳と辞書 Words near each other ・ 140th meridian east ・ 140th meridian west ・ 140th Military Intelligence Battalion (United States) ・ 140th New York State Legislature ・ 140th New York Volunteer Infantry Regiment ・ 140th Ohio Infantry ・ 140th Operations Group ・ 140th Pennsylvania Infantry ・ 140th Rifle Division (Soviet Union) ・ 140th Street (IRT Ninth Avenue Line) ・ 140th Street (MVTA station) ・ 140th Wing ・ 140th Year Anniversary Celebration of the Emancipation Proclamation ・ 140–142 Hospital Street, Nantwich ・ 141 ・ 141 (number) ・ 141 BC ・ 141 Lumen ・ 141 Lycia earthquake ・ 141 Mayflower Street ・ 141 Minutes from the Unfinished Sentence ・ 1410 ・ 1410 AM ・ 1410 in Ireland ・ 1410 in Poland ・ 1410 Margret ・ 1410 Yellow River flood ・ 1410s ・ 1410s BC ・ 1410s in architecture 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 141 (number) ： ウィキペディア英語版 141 (number) 141 (one hundred () forty-one) is the natural number following 140 and preceding 142. ==In mathematics== 141 is a centered pentagonal number. It is the sum of the sums of divisors of the first thirteen integers. 141 is the second ''n'' to give a prime Cullen number (of the form ''n''2''n'' + 1).〔Wells, D. ''The Penguin Dictionary of Curious and Interesting Numbers'' London: Penguin Group. (1987): 139〕 141 is an undulating number in base 10, with the previous being 131, and the next being 151. 141 is the sixth hendecagonal (11-gonal) number. 141 is a semiprime: a product of two prime numbers, namely 3 and 47. Since those prime factors are Gaussian primes, this means that 141 is a Blum integer. 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「141 (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.