Base | Representation |
---|---|
bin | 110001111000… |
… | …110111010000 |
3 | 220121102121012 |
4 | 301320313100 |
5 | 11321443333 |
6 | 1144150052 |
7 | 216106121 |
oct | 61706720 |
9 | 26542535 |
10 | 13077968 |
11 | 7422742 |
12 | 4468328 |
13 | 292b857 |
14 | 1a46048 |
15 | 1234e48 |
hex | c78dd0 |
13077968 has 20 divisors (see below), whose sum is σ = 25578720. Its totient is φ = 6477024.
The previous prime is 13077941. The next prime is 13077971. The reversal of 13077968 is 86977031.
13077968 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors.
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, 2108 + ... + 5531.
It is an arithmetic number, because the mean of its divisors is an integer number (1278936).
Almost surely, 213077968 is an apocalyptic number.
It is an amenable number.
13077968 is a deficient number, since it is larger than the sum of its proper divisors (12500752).
13077968 is a wasteful number, since it uses less digits than its factorization.
13077968 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7754 (or 7748 counting only the distinct ones).
The product of its (nonzero) digits is 63504, while the sum is 41.
The square root of 13077968 is about 3616.3473284517. The cubic root of 13077968 is about 235.6026061361.
The spelling of 13077968 in words is "thirteen million, seventy-seven thousand, nine hundred sixty-eight".
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