Base | Representation |
---|---|
bin | 10000101101011011… |
… | …10101000000111000 |
3 | 212011012121101220211 |
4 | 20112231311000320 |
5 | 121333042000333 |
6 | 4042104400504 |
7 | 435211432612 |
oct | 102655650070 |
9 | 25135541824 |
10 | 8971046968 |
11 | 3893a16404 |
12 | 18a4476134 |
13 | acc783a20 |
14 | 611639db2 |
15 | 3778acecd |
hex | 216b75038 |
8971046968 has 16 divisors (see below), whose sum is σ = 18114614280. Its totient is φ = 4140483168.
The previous prime is 8971046939. The next prime is 8971046971. The reversal of 8971046968 is 8696401798.
It is a congruent number.
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, 43129930 + ... + 43130137.
Almost surely, 28971046968 is an apocalyptic number.
It is an amenable number.
8971046968 is an abundant number, since it is smaller than the sum of its proper divisors (9143567312).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8971046968 is a wasteful number, since it uses less digits than its factorization.
8971046968 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 86260086 (or 86260082 counting only the distinct ones).
The product of its (nonzero) digits is 5225472, while the sum is 58.
The square root of 8971046968 is about 94715.6110047335. The cubic root of 8971046968 is about 2077.8508811919.
The spelling of 8971046968 in words is "eight billion, nine hundred seventy-one million, forty-six thousand, nine hundred sixty-eight".
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