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89380025718201 = 3231259217232
BaseRepresentation
bin10100010100101001101000…
…101011101101010110111001
3102201110122110200002120110100
4110110221220223231112321
543203400243040440301
6514032341133110013
724553331234156121
oct2424515053552671
9381418420076410
1089380025718201
112652a946427059
12a036545928309
133ab46670bb68a
141810032b2dc81
15a4eea6173286
hex514a68aed5b9

89380025718201 has 81 divisors (see below), whose sum is σ = 135781690908357. Its totient is φ = 56654267488560.

The previous prime is 89380025718173. The next prime is 89380025718251. The reversal of 89380025718201 is 10281752008398.

The square root of 89380025718201 is 9454101.

It is a perfect power (a square), and thus also a powerful number.

89380025718201 is a `hidden beast` number, since 8 + 9 + 380 + 0 + 2 + 57 + 1 + 8 + 201 = 666.

It is not a de Polignac number, because 89380025718201 - 211 = 89380025716153 is a prime.

It is not an unprimeable number, because it can be changed into a prime (89380025718251) by changing a digit.

It is a polite number, since it can be written in 80 ways as a sum of consecutive naturals, for example, 51874651326 + ... + 51874653048.

Almost surely, 289380025718201 is an apocalyptic number.

89380025718201 is the 9454101-st square number.

89380025718201 is the 4727051-st centered octagonal number.

It is an amenable number.

89380025718201 is a deficient number, since it is larger than the sum of its proper divisors (46401665190156).

89380025718201 is an frugal number, since it uses more digits than its factorization.

89380025718201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3632 (or 1816 counting only the distinct ones).

The product of its (nonzero) digits is 1935360, while the sum is 54.

The spelling of 89380025718201 in words is "eighty-nine trillion, three hundred eighty billion, twenty-five million, seven hundred eighteen thousand, two hundred one".

Divisors: 1 3 9 31 59 93 177 279 531 961 1723 1829 2883 3481 5169 5487 8649 10443 15507 16461 31329 53413 56699 101657 107911 160239 170097 304971 323733 480717 510291 914913 971199 1655803 2968729 3151367 3345241 4967409 5997763 8906187 9454101 10035723 14902227 17993289 26718561 28362303 30107169 53979867 92030599 97692377 175155011 185930653 276091797 293077131 525465033 557791959 828275391 879231393 1576395099 1673375877 2852948569 5429805341 5763850243 8558845707 10334145649 16289416023 17291550729 25676537121 31002436947 48868248069 51874652187 93007310841 168323965571 320358515119 504971896713 961075545357 1514915690139 2883226636071 9931113968689 29793341906067 89380025718201