Base | Representation |
---|---|
bin | 11000011001110100… |
… | …11010101100000000 |
3 | 1020211001212022002122 |
4 | 30030322122230000 |
5 | 203312443322034 |
6 | 10004015303412 |
7 | 642445161605 |
oct | 141472325400 |
9 | 36731768078 |
10 | 13101542144 |
11 | 561352a589 |
12 | 265781ab68 |
13 | 130a435402 |
14 | 8c403c6ac |
15 | 51a30d62e |
hex | 30ce9ab00 |
13101542144 has 36 divisors (see below), whose sum is σ = 26159246904. Its totient is φ = 6548932608.
The previous prime is 13101542107. The next prime is 13101542189. The reversal of 13101542144 is 44124510131.
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, 1672124 + ... + 1679940.
Almost surely, 213101542144 is an apocalyptic number.
It is an amenable number.
13101542144 is a deficient number, since it is larger than the sum of its proper divisors (13057704760).
13101542144 is an frugal number, since it uses more digits than its factorization.
13101542144 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14380 (or 14366 counting only the distinct ones).
The product of its (nonzero) digits is 1920, while the sum is 26.
The spelling of 13101542144 in words is "thirteen billion, one hundred one million, five hundred forty-two thousand, one hundred forty-four".
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