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230125564854 = 23273557314423
BaseRepresentation
bin1101011001010010001…
…1010111001110110110
3210222222211211221110200
43112110203113032312
512232244121033404
6253415045301330
722424504012103
oct3262443271666
9728884757420
10230125564854
1189660977a39
1238724704846
13189157090b3
14b1d1093aaa
155ebd102839
hex35948d73b6

230125564854 has 48 divisors (see below), whose sum is σ = 506344636512. Its totient is φ = 75521649024.

The previous prime is 230125564849. The next prime is 230125564873. The reversal of 230125564854 is 458465521032.

230125564854 is a `hidden beast` number, since 2 + 3 + 0 + 1 + 2 + 5 + 564 + 85 + 4 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 574687 + ... + 889109.

It is an arithmetic number, because the mean of its divisors is an integer number (10548846594).

Almost surely, 2230125564854 is an apocalyptic number.

230125564854 is an abundant number, since it is smaller than the sum of its proper divisors (276219071658).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

230125564854 is a wasteful number, since it uses less digits than its factorization.

230125564854 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 315061 (or 315058 counting only the distinct ones).

The product of its (nonzero) digits is 1152000, while the sum is 45.

The spelling of 230125564854 in words is "two hundred thirty billion, one hundred twenty-five million, five hundred sixty-four thousand, eight hundred fifty-four".

Divisors: 1 2 3 6 9 18 73 146 219 438 557 657 1114 1314 1671 3342 5013 10026 40661 81322 121983 243966 314423 365949 628846 731898 943269 1886538 2829807 5659614 22952879 45905758 68858637 137717274 175133611 206575911 350267222 413151822 525400833 1050801666 1576202499 3152404998 12784753603 25569507206 38354260809 76708521618 115062782427 230125564854