Base | Representation |
---|---|
bin | 110010111110… |
… | …100010110010 |
3 | 221010221002221 |
4 | 302332202302 |
5 | 11410112003 |
6 | 1154231254 |
7 | 221405200 |
oct | 62764262 |
9 | 27127087 |
10 | 13363378 |
11 | 75a8116 |
12 | 458552a |
13 | 29cb732 |
14 | 1abc070 |
15 | 128e7bd |
hex | cbe8b2 |
13363378 has 12 divisors (see below), whose sum is σ = 23317902. Its totient is φ = 5727120.
The previous prime is 13363373. The next prime is 13363379. The reversal of 13363378 is 87336331.
It can be written as a sum of positive squares in only one way, i.e., 8684809 + 4678569 = 2947^2 + 2163^2 .
It is not an unprimeable number, because it can be changed into a prime (13363373) by changing a digit.
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 5 ways as a sum of consecutive naturals, for example, 68083 + ... + 68278.
Almost surely, 213363378 is an apocalyptic number.
13363378 is a deficient number, since it is larger than the sum of its proper divisors (9954524).
13363378 is a wasteful number, since it uses less digits than its factorization.
13363378 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 136377 (or 136370 counting only the distinct ones).
The product of its digits is 27216, while the sum is 34.
The square root of 13363378 is about 3655.5954371347. The cubic root of 13363378 is about 237.3041961418.
The spelling of 13363378 in words is "thirteen million, three hundred sixty-three thousand, three hundred seventy-eight".
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