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87352800016 = 2422324482287
BaseRepresentation
bin101000101011010100…
…0011111001100010000
322100110202201000102111
41101112220133030100
52412344304100031
6104043533355104
76211453356226
oct1212650371420
9270422630374
1087352800016
1134056418609
1214b1a338a94
138311564561
1443294d0b16
152413c761b1
hex1456a1f310

87352800016 has 20 divisors (see below), whose sum is σ = 170005007872. Its totient is φ = 43480539936.

The previous prime is 87352799923. The next prime is 87352800061. The reversal of 87352800016 is 61000825378.

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, 12237576 + ... + 12244711.

Almost surely, 287352800016 is an apocalyptic number.

It is an amenable number.

87352800016 is a deficient number, since it is larger than the sum of its proper divisors (82652207856).

87352800016 is a wasteful number, since it uses less digits than its factorization.

87352800016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24482518 (or 24482512 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 40.

The spelling of 87352800016 in words is "eighty-seven billion, three hundred fifty-two million, eight hundred thousand, sixteen".

Divisors: 1 2 4 8 16 223 446 892 1784 3568 24482287 48964574 97929148 195858296 391716592 5459550001 10919100002 21838200004 43676400008 87352800016