Base | Representation |
---|---|
bin | 110001101110… |
… | …111011010100 |
3 | 220112100202210 |
4 | 301232323110 |
5 | 11314143033 |
6 | 1143233420 |
7 | 215546346 |
oct | 61567324 |
9 | 26470683 |
10 | 13037268 |
11 | 73a5102 |
12 | 4448870 |
13 | 291617a |
14 | 1a35296 |
15 | 1227d63 |
hex | c6eed4 |
13037268 has 48 divisors (see below), whose sum is σ = 32291840. Its totient is φ = 4082400.
The previous prime is 13037237. The next prime is 13037273. The reversal of 13037268 is 86273031.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47973 + ... + 48243.
Almost surely, 213037268 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 13037268, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16145920).
13037268 is an abundant number, since it is smaller than the sum of its proper divisors (19254572).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13037268 is a wasteful number, since it uses less digits than its factorization.
13037268 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 508 (or 506 counting only the distinct ones).
The product of its (nonzero) digits is 6048, while the sum is 30.
The square root of 13037268 is about 3610.7157185245. The cubic root of 13037268 is about 235.3579455320.
The spelling of 13037268 in words is "thirteen million, thirty-seven thousand, two hundred sixty-eight".
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