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23025038448 = 2433251147551
BaseRepresentation
bin10101011100011001…
…100011010001110000
32012102122200010212210
4111130121203101300
5334123402212243
614324430252120
71443403411656
oct253431432160
965378603783
1023025038448
1198460411a5
124567057040
13222c317a09
141185d68dd6
158eb608933
hex55c663470

23025038448 has 40 divisors (see below), whose sum is σ = 59500048896. Its totient is φ = 7672600000.

The previous prime is 23025038437. The next prime is 23025038479. The reversal of 23025038448 is 84483052032.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

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, 82273 + ... + 229823.

Almost surely, 223025038448 is an apocalyptic number.

It is an amenable number.

23025038448 is an abundant number, since it is smaller than the sum of its proper divisors (36475010448).

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

23025038448 is a wasteful number, since it uses less digits than its factorization.

23025038448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150813 (or 150807 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 39.

The spelling of 23025038448 in words is "twenty-three billion, twenty-five million, thirty-eight thousand, four hundred forty-eight".

Divisors: 1 2 3 4 6 8 12 16 24 48 3251 6502 9753 13004 19506 26008 39012 52016 78024 147551 156048 295102 442653 590204 885306 1180408 1770612 2360816 3541224 7082448 479688301 959376602 1439064903 1918753204 2878129806 3837506408 5756259612 7675012816 11512519224 23025038448