Base | Representation |
---|---|
bin | 110001111001… |
… | …100110001010 |
3 | 220121120201101 |
4 | 301321212022 |
5 | 11322042340 |
6 | 1144212014 |
7 | 216120640 |
oct | 61714612 |
9 | 26546641 |
10 | 13080970 |
11 | 7424a21 |
12 | 446a00a |
13 | 2930026 |
14 | 1a47190 |
15 | 1235c9a |
hex | c7998a |
13080970 has 16 divisors (see below), whose sum is σ = 26909568. Its totient is φ = 4484880.
The previous prime is 13080967. The next prime is 13080989. The reversal of 13080970 is 7908031.
13080970 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×130809702 = 342223552281800, which contains 22 as substring.
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, 93366 + ... + 93505.
It is an arithmetic number, because the mean of its divisors is an integer number (1681848).
Almost surely, 213080970 is an apocalyptic number.
13080970 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13080970 is an abundant number, since it is smaller than the sum of its proper divisors (13828598).
13080970 is a wasteful number, since it uses less digits than its factorization.
13080970 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 186885.
The product of its (nonzero) digits is 1512, while the sum is 28.
The square root of 13080970 is about 3616.7623643253. The cubic root of 13080970 is about 235.6206319974.
The spelling of 13080970 in words is "thirteen million, eighty thousand, nine hundred seventy".
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