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88251716 = 2273151847
BaseRepresentation
bin1010100001010…
…01110101000100
320011001122121002
411100221311010
5140043023331
612431312432
72121061430
oct520516504
9204048532
1088251716
11458a7903
122567b718
131538c267
14ba139c0
157b339cb
hex5429d44

88251716 has 12 divisors (see below), whose sum is σ = 176503488. Its totient is φ = 37822152.

The previous prime is 88251661. The next prime is 88251719. The reversal of 88251716 is 61715288.

88251716 is an admirable number.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 88251716.

It is not an unprimeable number, because it can be changed into a prime (88251719) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1575896 + ... + 1575951.

It is an arithmetic number, because the mean of its divisors is an integer number (14708624).

Almost surely, 288251716 is an apocalyptic number.

It is an amenable number.

88251716 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.

88251716 is a wasteful number, since it uses less digits than its factorization.

88251716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3151858 (or 3151856 counting only the distinct ones).

The product of its digits is 26880, while the sum is 38.

The square root of 88251716 is about 9394.2384470483. The cubic root of 88251716 is about 445.2197139138.

The spelling of 88251716 in words is "eighty-eight million, two hundred fifty-one thousand, seven hundred sixteen".

Divisors: 1 2 4 7 14 28 3151847 6303694 12607388 22062929 44125858 88251716