Base | Representation |
---|---|
bin | 11001000000100010… |
… | …01000001111100100 |
3 | 1021122200212211101110 |
4 | 30200101020033210 |
5 | 204444110404022 |
6 | 10100135225020 |
7 | 653500231641 |
oct | 144021101744 |
9 | 37580784343 |
10 | 13426263012 |
11 | 576a859138 |
12 | 2728518170 |
13 | 135c7aa336 |
14 | 915208dc8 |
15 | 538aa200c |
hex | 3204483e4 |
13426263012 has 24 divisors (see below), whose sum is σ = 31329842656. Its totient is φ = 4475150208.
The previous prime is 13426263007. The next prime is 13426263047. The reversal of 13426263012 is 21036262431.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 324363 + ... + 363405.
Almost surely, 213426263012 is an apocalyptic number.
13426263012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
13426263012 is an abundant number, since it is smaller than the sum of its proper divisors (17903579644).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13426263012 is a wasteful number, since it uses less digits than its factorization.
13426263012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 67707 (or 67705 counting only the distinct ones).
The product of its (nonzero) digits is 10368, while the sum is 30.
The spelling of 13426263012 in words is "thirteen billion, four hundred twenty-six million, two hundred sixty-three thousand, twelve".
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