Base | Representation |
---|---|
bin | 11001000110111100… |
… | …11011010110101000 |
3 | 1021210110011001112011 |
4 | 30203132123112220 |
5 | 210101400041213 |
6 | 10105340525304 |
7 | 655022540065 |
oct | 144336332650 |
9 | 37713131464 |
10 | 13480080808 |
11 | 5798177257 |
12 | 2742550834 |
13 | 136a9a139c |
14 | 91c417c6c |
15 | 53d68303d |
hex | 32379b5a8 |
13480080808 has 16 divisors (see below), whose sum is σ = 25276899060. Its totient is φ = 6739574400.
The previous prime is 13480080799. The next prime is 13480080811. The reversal of 13480080808 is 80808008431.
It can be written as a sum of positive squares in 2 ways, for example, as 12170943684 + 1309137124 = 110322^2 + 36182^2 .
13480080808 is a modest number, since divided by 80808 gives 13480 as remainder.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 85578 + ... + 185158.
Almost surely, 213480080808 is an apocalyptic number.
It is an amenable number.
13480080808 is a deficient number, since it is larger than the sum of its proper divisors (11796818252).
13480080808 is a wasteful number, since it uses less digits than its factorization.
13480080808 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 116508 (or 116504 counting only the distinct ones).
The product of its (nonzero) digits is 49152, while the sum is 40.
The spelling of 13480080808 in words is "thirteen billion, four hundred eighty million, eighty thousand, eight hundred eight".
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