Base | Representation |
---|---|
bin | 110010010110… |
… | …100001101000 |
3 | 220211121021001 |
4 | 302112201220 |
5 | 11334340324 |
6 | 1150524344 |
7 | 220123255 |
oct | 62264150 |
9 | 26747231 |
10 | 13199464 |
11 | 74a5a53 |
12 | 45066b4 |
13 | 2971c45 |
14 | 1a7842c |
15 | 125ae44 |
hex | c96868 |
13199464 has 16 divisors (see below), whose sum is σ = 24977700. Its totient is φ = 6538752.
The previous prime is 13199449. The next prime is 13199467. The reversal of 13199464 is 46499131.
It can be written as a sum of positive squares in 2 ways, for example, as 12888100 + 311364 = 3590^2 + 558^2 .
It is not an unprimeable number, because it can be changed into a prime (13199467) 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, 6697 + ... + 8440.
Almost surely, 213199464 is an apocalyptic number.
It is an amenable number.
13199464 is a deficient number, since it is larger than the sum of its proper divisors (11778236).
13199464 is a wasteful number, since it uses less digits than its factorization.
13199464 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15252 (or 15248 counting only the distinct ones).
The product of its digits is 23328, while the sum is 37.
The square root of 13199464 is about 3633.1066595959. The cubic root of 13199464 is about 236.3299511975.
The spelling of 13199464 in words is "thirteen million, one hundred ninety-nine thousand, four hundred sixty-four".
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