Base | Representation |
---|---|
bin | 11000101000110100… |
… | …11001001000000000 |
3 | 1021010211121202102101 |
4 | 30110122121020000 |
5 | 204042201133424 |
6 | 10024312200144 |
7 | 645533513650 |
oct | 142432311000 |
9 | 37124552371 |
10 | 13227364864 |
11 | 5678558aaa |
12 | 2691999054 |
13 | 132a51a71c |
14 | 8d6a32360 |
15 | 5263b4344 |
hex | 314699200 |
13227364864 has 40 divisors (see below), whose sum is σ = 30204459648. Its totient is φ = 5668869120.
The previous prime is 13227364831. The next prime is 13227364873. The reversal of 13227364864 is 46846372231.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1841752 + ... + 1848919.
Almost surely, 213227364864 is an apocalyptic number.
13227364864 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
13227364864 is an abundant number, since it is smaller than the sum of its proper divisors (16977094784).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13227364864 is an frugal number, since it uses more digits than its factorization.
13227364864 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3690696 (or 3690680 counting only the distinct ones).
The product of its digits is 1161216, while the sum is 46.
The spelling of 13227364864 in words is "thirteen billion, two hundred twenty-seven million, three hundred sixty-four thousand, eight hundred sixty-four".
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