Base | Representation |
---|---|
bin | 11000110011101111… |
… | …01010101100010100 |
3 | 1021101012220111102100 |
4 | 30121313222230110 |
5 | 204234121100301 |
6 | 10041342442100 |
7 | 651024665232 |
oct | 143167525424 |
9 | 37335814370 |
10 | 13318925076 |
11 | 57152055a6 |
12 | 26b8593330 |
13 | 1343497872 |
14 | 904c67952 |
15 | 52e44d286 |
hex | 319deab14 |
13318925076 has 36 divisors (see below), whose sum is σ = 34577212852. Its totient is φ = 4319650944.
The previous prime is 13318925063. The next prime is 13318925089. The reversal of 13318925076 is 67052981331.
13318925076 is a `hidden beast` number, since 13 + 318 + 9 + 250 + 76 = 666.
It is an interprime number because it is at equal distance from previous prime (13318925063) and next prime (13318925089).
It can be written as a sum of positive squares in 2 ways, for example, as 11734088976 + 1584836100 = 108324^2 + 39810^2 .
It is a tau number, because it is divible by the number of its divisors (36).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4998265 + ... + 5000928.
Almost surely, 213318925076 is an apocalyptic number.
It is an amenable number.
13318925076 is an abundant number, since it is smaller than the sum of its proper divisors (21258287776).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13318925076 is a wasteful number, since it uses less digits than its factorization.
13318925076 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9999240 (or 9999235 counting only the distinct ones).
The product of its (nonzero) digits is 272160, while the sum is 45.
The spelling of 13318925076 in words is "thirteen billion, three hundred eighteen million, nine hundred twenty-five thousand, seventy-six".
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