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88903568012 = 2273175127429
BaseRepresentation
bin101001011001100010…
…0001100101010001100
322111110211202012012012
41102303010030222030
52424033303134022
6104501452000352
76265053600560
oct1226304145214
9274424665165
1088903568012
1134781823556
12152917600b8
1384ca92065c
14443544b6a0
1524a4e9cde2
hex14b310ca8c

88903568012 has 12 divisors (see below), whose sum is σ = 177807136080. Its totient is φ = 38101529136.

The previous prime is 88903568003. The next prime is 88903568041. The reversal of 88903568012 is 21086530988.

88903568012 is an admirable number.

It is a hoax number, since the sum of its digits (50) coincides with the sum of the digits of its distinct prime factors.

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, 1587563687 + ... + 1587563742.

It is an arithmetic number, because the mean of its divisors is an integer number (14817261340).

Almost surely, 288903568012 is an apocalyptic number.

It is an amenable number.

88903568012 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

88903568012 is a wasteful number, since it uses less digits than its factorization.

88903568012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3175127440 (or 3175127438 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 50.

The spelling of 88903568012 in words is "eighty-eight billion, nine hundred three million, five hundred sixty-eight thousand, twelve".

Divisors: 1 2 4 7 14 28 3175127429 6350254858 12700509716 22225892003 44451784006 88903568012