Base | Representation |
---|---|
bin | 11000100100111110… |
… | …01100010111001011 |
3 | 1021001120211221122122 |
4 | 30102133030113023 |
5 | 204010414201000 |
6 | 10021200041455 |
7 | 644662143362 |
oct | 142237142713 |
9 | 37046757578 |
10 | 13195068875 |
11 | 56612aa5aa |
12 | 268300328b |
13 | 1323920681 |
14 | 8d26267d9 |
15 | 523635085 |
hex | 3127cc5cb |
13195068875 has 16 divisors (see below), whose sum is σ = 17035293600. Its totient is φ = 10192050400.
The previous prime is 13195068863. The next prime is 13195068883. The reversal of 13195068875 is 57886059131.
It is not a de Polignac number, because 13195068875 - 214 = 13195052491 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1816385 + ... + 1823634.
It is an arithmetic number, because the mean of its divisors is an integer number (1064705850).
Almost surely, 213195068875 is an apocalyptic number.
13195068875 is a deficient number, since it is larger than the sum of its proper divisors (3840224725).
13195068875 is an equidigital number, since it uses as much as digits as its factorization.
13195068875 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3640063 (or 3640053 counting only the distinct ones).
The product of its (nonzero) digits is 1814400, while the sum is 53.
The spelling of 13195068875 in words is "thirteen billion, one hundred ninety-five million, sixty-eight thousand, eight hundred seventy-five".
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