Base | Representation |
---|---|
bin | 110010000101… |
… | …110000101011 |
3 | 220201010001202 |
4 | 302011300223 |
5 | 11330141140 |
6 | 1145234415 |
7 | 216416126 |
oct | 62056053 |
9 | 26633052 |
10 | 13130795 |
11 | 74593a7 |
12 | 4492a0b |
13 | 2949902 |
14 | 1a5b3bd |
15 | 1245915 |
hex | c85c2b |
13130795 has 8 divisors (see below), whose sum is σ = 15812496. Its totient is φ = 10467616.
The previous prime is 13130779. The next prime is 13130807. The reversal of 13130795 is 59703131.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 13130795 - 24 = 13130779 is a prime.
It is a Duffinian number.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 3017 + ... + 5946.
It is an arithmetic number, because the mean of its divisors is an integer number (1976562).
Almost surely, 213130795 is an apocalyptic number.
13130795 is a deficient number, since it is larger than the sum of its proper divisors (2681701).
13130795 is an equidigital number, since it uses as much as digits as its factorization.
13130795 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9261.
The product of its (nonzero) digits is 2835, while the sum is 29.
The square root of 13130795 is about 3623.6438842690. The cubic root of 13130795 is about 235.9194101447.
The spelling of 13130795 in words is "thirteen million, one hundred thirty thousand, seven hundred ninety-five".
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