Base | Representation |
---|---|
bin | 110001111101… |
… | …100101111101 |
3 | 220122102011201 |
4 | 301331211331 |
5 | 11323103331 |
6 | 1144415501 |
7 | 216216445 |
oct | 61754575 |
9 | 26572151 |
10 | 13097341 |
11 | 7436254 |
12 | 4477591 |
13 | 293760a |
14 | 1a4d125 |
15 | 123aa61 |
hex | c7d97d |
13097341 has 6 divisors (see below), whose sum is σ = 13218842. Its totient is φ = 12976560.
The previous prime is 13097333. The next prime is 13097347. The reversal of 13097341 is 14379031.
It can be written as a sum of positive squares in 3 ways, for example, as 2722500 + 10374841 = 1650^2 + 3221^2 .
It is not a de Polignac number, because 13097341 - 23 = 13097333 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13097347) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 48555 + ... + 48823.
Almost surely, 213097341 is an apocalyptic number.
It is an amenable number.
13097341 is a deficient number, since it is larger than the sum of its proper divisors (121501).
13097341 is an frugal number, since it uses more digits than its factorization.
13097341 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 719 (or 450 counting only the distinct ones).
The product of its (nonzero) digits is 2268, while the sum is 28.
The square root of 13097341 is about 3619.0248686628. The cubic root of 13097341 is about 235.7188850911.
The spelling of 13097341 in words is "thirteen million, ninety-seven thousand, three hundred forty-one".
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