Base | Representation |
---|---|
bin | 110010010010… |
… | …100010000011 |
3 | 220210202211020 |
4 | 302102202003 |
5 | 11333324412 |
6 | 1150320523 |
7 | 220024500 |
oct | 62224203 |
9 | 26722736 |
10 | 13183107 |
11 | 7494733 |
12 | 44b9143 |
13 | 2967672 |
14 | 1a724a7 |
15 | 125618c |
hex | c92883 |
13183107 has 12 divisors (see below), whose sum is σ = 20447496. Its totient is φ = 7533120.
The previous prime is 13183097. The next prime is 13183123. The reversal of 13183107 is 70138131.
It is not a de Polignac number, because 13183107 - 212 = 13179011 is a prime.
It is not an unprimeable number, because it can be changed into a prime (13183607) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 44694 + ... + 44987.
It is an arithmetic number, because the mean of its divisors is an integer number (1703958).
Almost surely, 213183107 is an apocalyptic number.
13183107 is a deficient number, since it is larger than the sum of its proper divisors (7264389).
13183107 is an equidigital number, since it uses as much as digits as its factorization.
13183107 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 89698 (or 89691 counting only the distinct ones).
The product of its (nonzero) digits is 504, while the sum is 24.
The square root of 13183107 is about 3630.8548580190. The cubic root of 13183107 is about 236.2322894817.
It can be divided in two parts, 131 and 83107, that added together give a palindrome (83238).
The spelling of 13183107 in words is "thirteen million, one hundred eighty-three thousand, one hundred seven".
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