Base | Representation |
---|---|
bin | 110011000011… |
… | …010100111111 |
3 | 221011220222202 |
4 | 303003110333 |
5 | 11411223400 |
6 | 1154502115 |
7 | 221516264 |
oct | 63032477 |
9 | 27156882 |
10 | 13382975 |
11 | 7610911 |
12 | 459493b |
13 | 2a07628 |
14 | 1ac526b |
15 | 12954d5 |
hex | cc353f |
13382975 has 6 divisors (see below), whose sum is σ = 16594920. Its totient is φ = 10706360.
The previous prime is 13382969. The next prime is 13382983. The reversal of 13382975 is 57928331.
It is not a de Polignac number, because 13382975 - 218 = 13120831 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 267635 + ... + 267684.
It is an arithmetic number, because the mean of its divisors is an integer number (2765820).
Almost surely, 213382975 is an apocalyptic number.
13382975 is a deficient number, since it is larger than the sum of its proper divisors (3211945).
13382975 is an equidigital number, since it uses as much as digits as its factorization.
13382975 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 535329 (or 535324 counting only the distinct ones).
The product of its digits is 45360, while the sum is 38.
The square root of 13382975 is about 3658.2748666550. The cubic root of 13382975 is about 237.4201393544.
The spelling of 13382975 in words is "thirteen million, three hundred eighty-two thousand, nine hundred seventy-five".
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