Base | Representation |
---|---|
bin | 11101110100111100… |
… | …11111010100001100 |
3 | 1112100000010212212010 |
4 | 32322132133110030 |
5 | 230243421103102 |
6 | 11204555541220 |
7 | 1104554064354 |
oct | 167236372414 |
9 | 45300125763 |
10 | 16013456652 |
11 | 68781a6aa6 |
12 | 312aa5a810 |
13 | 16827b824b |
14 | abca75b64 |
15 | 63aca2d6c |
hex | 3ba79f50c |
16013456652 has 48 divisors (see below), whose sum is σ = 39356643200. Its totient is φ = 5053622400.
The previous prime is 16013456647. The next prime is 16013456687. The reversal of 16013456652 is 25665431061.
It is a self number, because there is not a number n which added to its sum of digits gives 16013456652.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 345027 + ... + 388677.
Almost surely, 216013456652 is an apocalyptic number.
16013456652 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
16013456652 is an abundant number, since it is smaller than the sum of its proper divisors (23343186548).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
16013456652 is a wasteful number, since it uses less digits than its factorization.
16013456652 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 45286 (or 45284 counting only the distinct ones).
The product of its (nonzero) digits is 129600, while the sum is 39.
The spelling of 16013456652 in words is "sixteen billion, thirteen million, four hundred fifty-six thousand, six hundred fifty-two".
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