Base | Representation |
---|---|
bin | 110011000010… |
… | …000100010000 |
3 | 221011122220101 |
4 | 303002010100 |
5 | 11411042213 |
6 | 1154422144 |
7 | 221465233 |
oct | 63020420 |
9 | 27148811 |
10 | 13377808 |
11 | 7607a44 |
12 | 4591954 |
13 | 2a05182 |
14 | 1ac341a |
15 | 1293bdd |
hex | cc2110 |
13377808 has 20 divisors (see below), whose sum is σ = 26552988. Its totient is φ = 6525440.
The previous prime is 13377769. The next prime is 13377811. The reversal of 13377808 is 80877331.
13377808 is nontrivially palindromic in base 12.
It can be written as a sum of positive squares in 2 ways, for example, as 3341584 + 10036224 = 1828^2 + 3168^2 .
It is a nialpdrome in base 16.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9541 + ... + 10852.
Almost surely, 213377808 is an apocalyptic number.
It is an amenable number.
13377808 is a deficient number, since it is larger than the sum of its proper divisors (13175180).
13377808 is a wasteful number, since it uses less digits than its factorization.
13377808 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20442 (or 20436 counting only the distinct ones).
The product of its (nonzero) digits is 28224, while the sum is 37.
The square root of 13377808 is about 3657.5685912912. The cubic root of 13377808 is about 237.3895804348.
The spelling of 13377808 in words is "thirteen million, three hundred seventy-seven thousand, eight hundred eight".
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