Base | Representation |
---|---|
bin | 110001111100… |
… | …010110111000 |
3 | 220122011020021 |
4 | 301330112320 |
5 | 11322423110 |
6 | 1144340224 |
7 | 216165625 |
oct | 61742670 |
9 | 26564207 |
10 | 13092280 |
11 | 7432473 |
12 | 4474674 |
13 | 2935216 |
14 | 1a4b34c |
15 | 12392da |
hex | c7c5b8 |
13092280 has 16 divisors (see below), whose sum is σ = 29457720. Its totient is φ = 5236896.
The previous prime is 13092257. The next prime is 13092361. The reversal of 13092280 is 8229031.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 163614 + ... + 163693.
Almost surely, 213092280 is an apocalyptic number.
13092280 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
13092280 is an abundant number, since it is smaller than the sum of its proper divisors (16365440).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13092280 is a wasteful number, since it uses less digits than its factorization.
13092280 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 327318 (or 327314 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 25.
The square root of 13092280 is about 3618.3255796017. The cubic root of 13092280 is about 235.6885194626.
The spelling of 13092280 in words is "thirteen million, ninety-two thousand, two hundred eighty".
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