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23008192004 = 22759149211443
BaseRepresentation
bin10101011011011001…
…010010011000000100
32012101110222020220102
4111123121102120010
5334110044121004
614323025223232
71443110255660
oct253331223004
965343866812
1023008192004
119837585216
124561491b18
132228999ac5
141183a218a0
158e9dcc11e
hex55b652604

23008192004 has 96 divisors (see below), whose sum is σ = 47440512000. Its totient is φ = 9561202560.

The previous prime is 23008192001. The next prime is 23008192069. The reversal of 23008192004 is 40029180032.

It is not an unprimeable number, because it can be changed into a prime (23008192001) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 51937007 + ... + 51937449.

It is an arithmetic number, because the mean of its divisors is an integer number (494172000).

Almost surely, 223008192004 is an apocalyptic number.

It is an amenable number.

23008192004 is an abundant number, since it is smaller than the sum of its proper divisors (24432319996).

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

23008192004 is a wasteful number, since it uses less digits than its factorization.

23008192004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 873 (or 871 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 29.

The spelling of 23008192004 in words is "twenty-three billion, eight million, one hundred ninety-two thousand, four".

Divisors: 1 2 4 7 14 28 59 118 149 211 236 298 413 422 443 596 826 844 886 1043 1477 1652 1772 2086 2954 3101 4172 5908 6202 8791 12404 12449 17582 24898 26137 31439 35164 49796 52274 61537 62878 66007 87143 93473 104548 123074 125756 132014 174286 182959 186946 220073 246148 264028 348572 365918 373892 440146 462049 654311 731836 880292 924098 1308622 1848196 1854901 2617244 3709802 3894413 5514907 7419604 7788826 11029814 12984307 13927477 15577652 22059628 25968614 27260891 27854954 38604349 51937228 54521782 55709908 77208698 97492339 109043564 154417396 194984678 389969356 821721143 1643442286 3286884572 5752048001 11504096002 23008192004