Base | Representation |
---|---|
bin | 11000111010111011… |
… | …11101101010110101 |
3 | 1021112102111122122201 |
4 | 30131131331222311 |
5 | 204400044432200 |
6 | 10051340424501 |
7 | 652360065442 |
oct | 143535755265 |
9 | 37472448581 |
10 | 13379295925 |
11 | 574629a066 |
12 | 2714848131 |
13 | 1352b44568 |
14 | 90cca09c9 |
15 | 5348c5c6a |
hex | 31d77dab5 |
13379295925 has 12 divisors (see below), whose sum is σ = 16593439936. Its totient is φ = 10701428400.
The previous prime is 13379295889. The next prime is 13379295947. The reversal of 13379295925 is 52959297331.
It is not a de Polignac number, because 13379295925 - 211 = 13379293877 is a prime.
It is a hoax number, since the sum of its digits (55) coincides with the sum of the digits of its distinct prime factors.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 93790 + ... + 188560.
Almost surely, 213379295925 is an apocalyptic number.
It is an amenable number.
13379295925 is a deficient number, since it is larger than the sum of its proper divisors (3214144011).
13379295925 is an equidigital number, since it uses as much as digits as its factorization.
13379295925 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 100428 (or 100423 counting only the distinct ones).
The product of its digits is 4592700, while the sum is 55.
The spelling of 13379295925 in words is "thirteen billion, three hundred seventy-nine million, two hundred ninety-five thousand, nine hundred twenty-five".
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