Base | Representation |
---|---|
bin | 11110100000101001… |
… | …10000000110010000 |
3 | 1120021112212100111211 |
4 | 33100110300012100 |
5 | 232021240041304 |
6 | 11305212145504 |
7 | 1116624503632 |
oct | 172024600620 |
9 | 46245770454 |
10 | 16380002704 |
11 | 6a460a251a |
12 | 3211768294 |
13 | 17107156c0 |
14 | b1560ca52 |
15 | 65d059204 |
hex | 3d0530190 |
16380002704 has 40 divisors (see below), whose sum is σ = 35280019712. Its totient is φ = 7316127360.
The previous prime is 16380002693. The next prime is 16380002729. The reversal of 16380002704 is 40720008361.
It is a Harshad number since it is a multiple of its sum of digits (31).
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1263714 + ... + 1276609.
Almost surely, 216380002704 is an apocalyptic number.
It is an amenable number.
16380002704 is an abundant number, since it is smaller than the sum of its proper divisors (18900017008).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
16380002704 is a wasteful number, since it uses less digits than its factorization.
16380002704 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2540375 (or 2540369 counting only the distinct ones).
The product of its (nonzero) digits is 8064, while the sum is 31.
The spelling of 16380002704 in words is "sixteen billion, three hundred eighty million, two thousand, seven hundred four".
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