Base | Representation |
---|---|
bin | 110011111011… |
… | …100101001000 |
3 | 221121122001102 |
4 | 303323211020 |
5 | 11441112014 |
6 | 1203440532 |
7 | 223466111 |
oct | 63734510 |
9 | 27548042 |
10 | 13613384 |
11 | 7758a34 |
12 | 4686148 |
13 | 2a88475 |
14 | 1b45208 |
15 | 12dd8de |
hex | cfb948 |
13613384 has 16 divisors (see below), whose sum is σ = 25728000. Its totient is φ = 6752592.
The previous prime is 13613357. The next prime is 13613393. The reversal of 13613384 is 48331631.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5684 + ... + 7715.
It is an arithmetic number, because the mean of its divisors is an integer number (1608000).
Almost surely, 213613384 is an apocalyptic number.
It is an amenable number.
13613384 is a deficient number, since it is larger than the sum of its proper divisors (12114616).
13613384 is a wasteful number, since it uses less digits than its factorization.
13613384 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13532 (or 13528 counting only the distinct ones).
The product of its digits is 5184, while the sum is 29.
The square root of 13613384 is about 3689.6319599657. The cubic root of 13613384 is about 238.7749145715.
The spelling of 13613384 in words is "thirteen million, six hundred thirteen thousand, three hundred eighty-four".
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