Base | Representation |
---|---|
bin | 101000101011010100… |
… | …0011111001100010000 |
3 | 22100110202201000102111 |
4 | 1101112220133030100 |
5 | 2412344304100031 |
6 | 104043533355104 |
7 | 6211453356226 |
oct | 1212650371420 |
9 | 270422630374 |
10 | 87352800016 |
11 | 34056418609 |
12 | 14b1a338a94 |
13 | 8311564561 |
14 | 43294d0b16 |
15 | 2413c761b1 |
hex | 1456a1f310 |
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".
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