Base | Representation |
---|---|
bin | 110010100100… |
… | …000101100010 |
3 | 220221102110022 |
4 | 302210011202 |
5 | 11343130020 |
6 | 1152033442 |
7 | 220444226 |
oct | 62440542 |
9 | 26842408 |
10 | 13255010 |
11 | 753375a |
12 | 4532882 |
13 | 2991302 |
14 | 1a90786 |
15 | 126c625 |
hex | ca4162 |
13255010 has 8 divisors (see below), whose sum is σ = 23859036. Its totient is φ = 5302000.
The previous prime is 13255009. The next prime is 13255031. The reversal of 13255010 is 1055231.
It can be written as a sum of positive squares in 2 ways, for example, as 13126129 + 128881 = 3623^2 + 359^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 13255010.
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, 662741 + ... + 662760.
Almost surely, 213255010 is an apocalyptic number.
13255010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13255010 is a deficient number, since it is larger than the sum of its proper divisors (10604026).
13255010 is a wasteful number, since it uses less digits than its factorization.
13255010 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1325508.
The product of its (nonzero) digits is 150, while the sum is 17.
The square root of 13255010 is about 3640.7430560258. The cubic root of 13255010 is about 236.6609952574.
The spelling of 13255010 in words is "thirteen million, two hundred fifty-five thousand, ten".
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