Base | Representation |
---|---|
bin | 110001110111… |
… | …001010000000 |
3 | 220121002000020 |
4 | 301313022000 |
5 | 11321232401 |
6 | 1144053440 |
7 | 216046542 |
oct | 61671200 |
9 | 26532006 |
10 | 13070976 |
11 | 7418466 |
12 | 4464280 |
13 | 2928609 |
14 | 1a43692 |
15 | 1232d36 |
hex | c77280 |
13070976 has 32 divisors (see below), whose sum is σ = 34720800. Its totient is φ = 4356864.
The previous prime is 13070903. The next prime is 13070983. The reversal of 13070976 is 67907031.
It is a tau number, because it is divible by the number of its divisors (32).
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, 16636 + ... + 17403.
It is an arithmetic number, because the mean of its divisors is an integer number (1085025).
Almost surely, 213070976 is an apocalyptic number.
13070976 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
13070976 is an abundant number, since it is smaller than the sum of its proper divisors (21649824).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13070976 is an equidigital number, since it uses as much as digits as its factorization.
13070976 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 34056 (or 34044 counting only the distinct ones).
The product of its (nonzero) digits is 7938, while the sum is 33.
The square root of 13070976 is about 3615.3804779027. The cubic root of 13070976 is about 235.5606111542.
The spelling of 13070976 in words is "thirteen million, seventy thousand, nine hundred seventy-six".
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