Base | Representation |
---|---|
bin | 11100011111111001… |
… | …11000111111110000 |
3 | 1110111021122211101011 |
4 | 32033330320333300 |
5 | 222313300141442 |
6 | 11010112120304 |
7 | 1051101622054 |
oct | 161774707760 |
9 | 43437584334 |
10 | 15300005872 |
11 | 65414aa958 |
12 | 2b6bb36094 |
13 | 159aa49718 |
14 | a51dd9c64 |
15 | 5e8325117 |
hex | 38ff38ff0 |
15300005872 has 20 divisors (see below), whose sum is σ = 29646245376. Its totient is φ = 7649361920.
The previous prime is 15300005869. The next prime is 15300005939. The reversal of 15300005872 is 27850000351.
It is a zygodrome in base 2.
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, 200688 + ... + 266224.
Almost surely, 215300005872 is an apocalyptic number.
It is an amenable number.
15300005872 is a deficient number, since it is larger than the sum of its proper divisors (14346239504).
15300005872 is a wasteful number, since it uses less digits than its factorization.
15300005872 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 80136 (or 80130 counting only the distinct ones).
The product of its (nonzero) digits is 8400, while the sum is 31.
The spelling of 15300005872 in words is "fifteen billion, three hundred million, five thousand, eight hundred seventy-two".
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