Base | Representation |
---|---|
bin | 10000100001001110… |
… | …11010001001011100 |
3 | 211220002000200022200 |
4 | 20100213122021130 |
5 | 121130341411024 |
6 | 4024011011500 |
7 | 432526466310 |
oct | 102047321134 |
9 | 24802020280 |
10 | 8868700764 |
11 | 3841172170 |
12 | 1876139b90 |
13 | ab44cb341 |
14 | 601bd7b40 |
15 | 36d8e32c9 |
hex | 2109da25c |
8868700764 has 72 divisors (see below), whose sum is σ = 27949853568. Its totient is φ = 2303557920.
The previous prime is 8868700739. The next prime is 8868700783. The reversal of 8868700764 is 4670078688.
It is a hoax number, since the sum of its digits (54) 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 8868700764.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1596922 + ... + 1602465.
Almost surely, 28868700764 is an apocalyptic number.
8868700764 is a gapful number since it is divisible by the number (84) formed by its first and last digit.
It is an amenable number.
8868700764 is an abundant number, since it is smaller than the sum of its proper divisors (19081152804).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8868700764 is a wasteful number, since it uses less digits than its factorization.
8868700764 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3199415 (or 3199410 counting only the distinct ones).
The product of its (nonzero) digits is 3612672, while the sum is 54.
The square root of 8868700764 is about 94173.7795992069. The cubic root of 8868700764 is about 2069.9189186192.
The spelling of 8868700764 in words is "eight billion, eight hundred sixty-eight million, seven hundred thousand, seven hundred sixty-four".
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