Base | Representation |
---|---|
bin | 110010000111… |
… | …001110011110 |
3 | 220201102022002 |
4 | 302013032132 |
5 | 11330334143 |
6 | 1145322302 |
7 | 216442463 |
oct | 62071636 |
9 | 26642262 |
10 | 13136798 |
11 | 7462964 |
12 | 4496392 |
13 | 294c56c |
14 | 1a5d66a |
15 | 12475b8 |
hex | c8739e |
13136798 has 4 divisors (see below), whose sum is σ = 19705200. Its totient is φ = 6568398.
The previous prime is 13136791. The next prime is 13136803. The reversal of 13136798 is 89763131.
It is a semiprime because it is the product of two primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13136791) 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 as a sum of consecutive naturals, namely, 3284198 + ... + 3284201.
It is an arithmetic number, because the mean of its divisors is an integer number (4926300).
Almost surely, 213136798 is an apocalyptic number.
13136798 is a deficient number, since it is larger than the sum of its proper divisors (6568402).
13136798 is an equidigital number, since it uses as much as digits as its factorization.
13136798 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6568401.
The product of its digits is 27216, while the sum is 38.
The square root of 13136798 is about 3624.4720994926. The cubic root of 13136798 is about 235.9553563931.
The spelling of 13136798 in words is "thirteen million, one hundred thirty-six thousand, seven hundred ninety-eight".
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