Base | Representation |
---|---|
bin | 110001101110… |
… | …111000000001 |
3 | 220112100110222 |
4 | 301232320001 |
5 | 11314141212 |
6 | 1143232425 |
7 | 215545625 |
oct | 61567001 |
9 | 26470428 |
10 | 13037057 |
11 | 73a4a30 |
12 | 4448715 |
13 | 2916047 |
14 | 1a35185 |
15 | 1227c72 |
hex | c6ee01 |
13037057 has 16 divisors (see below), whose sum is σ = 14745024. Its totient is φ = 11424000.
The previous prime is 13037051. The next prime is 13037069. The reversal of 13037057 is 75073031.
It is a cyclic number.
It is not a de Polignac number, because 13037057 - 28 = 13036801 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13037051) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 61682 + ... + 61892.
It is an arithmetic number, because the mean of its divisors is an integer number (921564).
Almost surely, 213037057 is an apocalyptic number.
It is an amenable number.
13037057 is a deficient number, since it is larger than the sum of its proper divisors (1707967).
13037057 is a wasteful number, since it uses less digits than its factorization.
13037057 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 400.
The product of its (nonzero) digits is 2205, while the sum is 26.
The square root of 13037057 is about 3610.6864998224. The cubic root of 13037057 is about 235.3566758183.
The spelling of 13037057 in words is "thirteen million, thirty-seven thousand, fifty-seven".
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