单词 | circular number |
释义 | > as lemmascircular number circular number n. a number whose powers terminate in the same digit as the number itself. ΘΚΠ the world > relative properties > number > mathematical number or quantity > [noun] > produced in a certain way > circular or spherical numbers spherical number1646 sphericity1658 circular number1796 1796 C. Hutton Math. & Philos. Dict. Circular Numbers..are such as have their powers ending in the roots themselves. As the number 5, whose square is 25, and its cube 125, etc. < as lemmas |
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