Base | Representation |
---|---|
bin | 110010100111… |
… | …101110111000 |
3 | 220222011221102 |
4 | 302213232320 |
5 | 11344114234 |
6 | 1152230532 |
7 | 220535612 |
oct | 62475670 |
9 | 26864842 |
10 | 13269944 |
11 | 75439a6 |
12 | 453b448 |
13 | 299804c |
14 | 1a95db2 |
15 | 1271c7e |
hex | ca7bb8 |
13269944 has 16 divisors (see below), whose sum is σ = 24973920. Its totient is φ = 6610240.
The previous prime is 13269943. The next prime is 13269947. The reversal of 13269944 is 44996231.
It is a junction number, because it is equal to n+sod(n) for n = 13269898 and 13269907.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13269941) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 704 + ... + 5199.
It is an arithmetic number, because the mean of its divisors is an integer number (1560870).
Almost surely, 213269944 is an apocalyptic number.
It is an amenable number.
13269944 is a deficient number, since it is larger than the sum of its proper divisors (11703976).
13269944 is a wasteful number, since it uses less digits than its factorization.
13269944 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6190 (or 6186 counting only the distinct ones).
The product of its digits is 46656, while the sum is 38.
The square root of 13269944 is about 3642.7934336166. The cubic root of 13269944 is about 236.7498413819.
The spelling of 13269944 in words is "thirteen million, two hundred sixty-nine thousand, nine hundred forty-four".
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