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23034625524 = 22321737638277
BaseRepresentation
bin10101011100111110…
…000111110111110100
32012110022201012212200
4111130332013313310
5334133331004044
614325411544500
71443551041431
oct253476076764
965408635780
1023034625524
11985049a0a9
12456a2bb130
1322312c3641
141187342b88
158ec39e369
hex55cf87df4

23034625524 has 36 divisors (see below), whose sum is σ = 61651499364. Its totient is φ = 7226548992.

The previous prime is 23034625489. The next prime is 23034625531. The reversal of 23034625524 is 42552643032.

23034625524 is a `hidden beast` number, since 2 + 3 + 0 + 3 + 4 + 625 + 5 + 24 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 21476902500 + 1557723024 = 146550^2 + 39468^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18818527 + ... + 18819750.

It is an arithmetic number, because the mean of its divisors is an integer number (1712541649).

Almost surely, 223034625524 is an apocalyptic number.

It is an amenable number.

23034625524 is an abundant number, since it is smaller than the sum of its proper divisors (38616873840).

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

23034625524 is a wasteful number, since it uses less digits than its factorization.

23034625524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37638304 (or 37638299 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 36.

The spelling of 23034625524 in words is "twenty-three billion, thirty-four million, six hundred twenty-five thousand, five hundred twenty-four".

Divisors: 1 2 3 4 6 9 12 17 18 34 36 51 68 102 153 204 306 612 37638277 75276554 112914831 150553108 225829662 338744493 451659324 639850709 677488986 1279701418 1354977972 1919552127 2559402836 3839104254 5758656381 7678208508 11517312762 23034625524