Base | Representation |
---|---|
bin | 110011000101… |
… | …111100001011 |
3 | 221012110200001 |
4 | 303011330023 |
5 | 11412044200 |
6 | 1155023431 |
7 | 221562421 |
oct | 63057413 |
9 | 27173601 |
10 | 13393675 |
11 | 7618959 |
12 | 459ab77 |
13 | 2a0c469 |
14 | 1ac9111 |
15 | 129876a |
hex | cc5f0b |
13393675 has 24 divisors (see below), whose sum is σ = 17342640. Its totient is φ = 10252800.
The previous prime is 13393661. The next prime is 13393687. The reversal of 13393675 is 57639331.
It is a happy number.
It is not a de Polignac number, because 13393675 - 217 = 13262603 is a prime.
It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.
It is an unprimeable number.
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 in 23 ways as a sum of consecutive naturals, for example, 74736 + ... + 74914.
It is an arithmetic number, because the mean of its divisors is an integer number (722610).
Almost surely, 213393675 is an apocalyptic number.
13393675 is a deficient number, since it is larger than the sum of its proper divisors (3948965).
13393675 is a wasteful number, since it uses less digits than its factorization.
13393675 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 303 (or 298 counting only the distinct ones).
The product of its digits is 51030, while the sum is 37.
The square root of 13393675 is about 3659.7370124095. The cubic root of 13393675 is about 237.4833968079.
Adding to 13393675 its product of digits (51030), we get a triangular number (13444705 = T5185).
The spelling of 13393675 in words is "thirteen million, three hundred ninety-three thousand, six hundred seventy-five".
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