Base | Representation |
---|---|
bin | 110001111001… |
… | …011100010011 |
3 | 220121112212000 |
4 | 301321130103 |
5 | 11322032324 |
6 | 1144205043 |
7 | 216116046 |
oct | 61713423 |
9 | 26545760 |
10 | 13080339 |
11 | 74244a8 |
12 | 4469783 |
13 | 292c95c |
14 | 1a46c5d |
15 | 12359c9 |
hex | c79713 |
13080339 has 8 divisors (see below), whose sum is σ = 19378320. Its totient is φ = 8720208.
The previous prime is 13080337. The next prime is 13080367. The reversal of 13080339 is 93308031.
It is not a de Polignac number, because 13080339 - 21 = 13080337 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 484457 = 13080339 / (1 + 3 + 0 + 8 + 0 + 3 + 3 + 9).
It is not an unprimeable number, because it can be changed into a prime (13080337) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 242202 + ... + 242255.
It is an arithmetic number, because the mean of its divisors is an integer number (2422290).
Almost surely, 213080339 is an apocalyptic number.
13080339 is a deficient number, since it is larger than the sum of its proper divisors (6297981).
13080339 is an equidigital number, since it uses as much as digits as its factorization.
13080339 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 484466 (or 484460 counting only the distinct ones).
The product of its (nonzero) digits is 1944, while the sum is 27.
The square root of 13080339 is about 3616.6751305585. The cubic root of 13080339 is about 235.6168433128.
The spelling of 13080339 in words is "thirteen million, eighty thousand, three hundred thirty-nine".
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