Base | Representation |
---|---|
bin | 110010010010… |
… | …100010100001 |
3 | 220210202212100 |
4 | 302102202201 |
5 | 11333330022 |
6 | 1150321013 |
7 | 220024542 |
oct | 62224241 |
9 | 26722770 |
10 | 13183137 |
11 | 7494760 |
12 | 44b9169 |
13 | 2967696 |
14 | 1a724c9 |
15 | 12561ac |
hex | c928a1 |
13183137 has 48 divisors (see below), whose sum is σ = 22052160. Its totient is φ = 7516800.
The previous prime is 13183129. The next prime is 13183151. The reversal of 13183137 is 73138131.
It is not a de Polignac number, because 13183137 - 23 = 13183129 is a prime.
It is a zygodrome in base 5.
It is a self number, because there is not a number n which added to its sum of digits gives 13183137.
It is not an unprimeable number, because it can be changed into a prime (13187137) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 216087 + ... + 216147.
It is an arithmetic number, because the mean of its divisors is an integer number (459420).
Almost surely, 213183137 is an apocalyptic number.
It is an amenable number.
13183137 is a deficient number, since it is larger than the sum of its proper divisors (8869023).
13183137 is a wasteful number, since it uses less digits than its factorization.
13183137 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 174 (or 171 counting only the distinct ones).
The product of its digits is 1512, while the sum is 27.
The square root of 13183137 is about 3630.8589892751. The cubic root of 13183137 is about 236.2324686747.
The spelling of 13183137 in words is "thirteen million, one hundred eighty-three thousand, one hundred thirty-seven".
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