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9052012832 = 251914888179
BaseRepresentation
bin10000110111000101…
…01100000100100000
3212100211221220012112
420123202230010200
5122014303402312
64054120014452
7440213560652
oct103342540440
925324856175
109052012832
113925697245
121907601428
13b13491915
1461c2b46d2
1537ea52d22
hex21b8ac120

9052012832 has 24 divisors (see below), whose sum is σ = 18759106800. Its totient is φ = 4287795264.

The previous prime is 9052012819. The next prime is 9052012843. The reversal of 9052012832 is 2382102509.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7443482 + ... + 7444697.

It is an arithmetic number, because the mean of its divisors is an integer number (781629450).

Almost surely, 29052012832 is an apocalyptic number.

It is an amenable number.

9052012832 is an abundant number, since it is smaller than the sum of its proper divisors (9707093968).

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

9052012832 is a wasteful number, since it uses less digits than its factorization.

9052012832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14888208 (or 14888200 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 32.

The square root of 9052012832 is about 95142.0665741500. The cubic root of 9052012832 is about 2084.0832044469.

The spelling of 9052012832 in words is "nine billion, fifty-two million, twelve thousand, eight hundred thirty-two".

Divisors: 1 2 4 8 16 19 32 38 76 152 304 608 14888179 29776358 59552716 119105432 238210864 282875401 476421728 565750802 1131501604 2263003208 4526006416 9052012832