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23025319792 = 2417229369659
BaseRepresentation
bin10101011100011010…
…100111111101110000
32012102200012102210221
4111130122213331300
5334123440213132
614324440302424
71443405663136
oct253432477560
965380172727
1023025319792
119846213612
124567171a14
13222c3b5aa7
141185ddd756
158eb661e97
hex55c6a7f70

23025319792 has 40 divisors (see below), whose sum is σ = 47442164400. Its totient is φ = 10788099072.

The previous prime is 23025319789. The next prime is 23025319831. The reversal of 23025319792 is 29791352032.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 122542 + ... + 247117.

It is an arithmetic number, because the mean of its divisors is an integer number (1186054110).

Almost surely, 223025319792 is an apocalyptic number.

It is an amenable number.

23025319792 is an abundant number, since it is smaller than the sum of its proper divisors (24416844608).

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

23025319792 is a wasteful number, since it uses less digits than its factorization.

23025319792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 369913 (or 369907 counting only the distinct ones).

The product of its (nonzero) digits is 204120, while the sum is 43.

The spelling of 23025319792 in words is "twenty-three billion, twenty-five million, three hundred nineteen thousand, seven hundred ninety-two".

Divisors: 1 2 4 8 16 17 34 68 136 229 272 458 916 1832 3664 3893 7786 15572 31144 62288 369659 739318 1478636 2957272 5914544 6284203 12568406 25136812 50273624 84651911 100547248 169303822 338607644 677215288 1354430576 1439082487 2878164974 5756329948 11512659896 23025319792