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230150452152 = 23329615420917
BaseRepresentation
bin1101011001011000001…
…0010011001110111000
3211000001120200100102110
43112112002103032320
512232322003432102
6253421334532320
722425225364605
oct3262602231670
9730046610373
10230150452152
1189673a26155
1238730b070a0
131891a910bca
14b1d44d16ac
155ec03bb86c
hex35960933b8

230150452152 has 64 divisors (see below), whose sum is σ = 604974448800. Its totient is φ = 72857111040.

The previous prime is 230150452151. The next prime is 230150452159. The reversal of 230150452152 is 251254051032.

It is a super-2 number, since 2×2301504521522 (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230150452151) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2668003 + ... + 2752914.

Almost surely, 2230150452152 is an apocalyptic number.

It is an amenable number.

230150452152 is an abundant number, since it is smaller than the sum of its proper divisors (374823996648).

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

230150452152 is a wasteful number, since it uses less digits than its factorization.

230150452152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5421016 (or 5421012 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 30.

The spelling of 230150452152 in words is "two hundred thirty billion, one hundred fifty million, four hundred fifty-two thousand, one hundred fifty-two".

Divisors: 1 2 3 4 6 8 12 24 29 58 61 87 116 122 174 183 232 244 348 366 488 696 732 1464 1769 3538 5307 7076 10614 14152 21228 42456 5420917 10841834 16262751 21683668 32525502 43367336 65051004 130102008 157206593 314413186 330675937 471619779 628826372 661351874 943239558 992027811 1257652744 1322703748 1886479116 1984055622 2645407496 3772958232 3968111244 7936222488 9589602173 19179204346 28768806519 38358408692 57537613038 76716817384 115075226076 230150452152