Base | Representation |
---|---|
bin | 11000110010010100… |
… | …11011011100100100 |
3 | 1021100101121000000210 |
4 | 30121022123130210 |
5 | 204223102104043 |
6 | 10040240335420 |
7 | 650522124135 |
oct | 143112333444 |
9 | 37311530023 |
10 | 13307066148 |
11 | 5709545832 |
12 | 26b4614570 |
13 | 1340ba4b4c |
14 | 90345bc8c |
15 | 52d3a9633 |
hex | 31929b724 |
13307066148 has 24 divisors (see below), whose sum is σ = 31061687328. Its totient is φ = 4433993536.
The previous prime is 13307066137. The next prime is 13307066159. The reversal of 13307066148 is 84166070331.
It is an interprime number because it is at equal distance from previous prime (13307066137) and next prime (13307066159).
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, 178986 + ... + 242177.
It is an arithmetic number, because the mean of its divisors is an integer number (1294236972).
Almost surely, 213307066148 is an apocalyptic number.
It is an amenable number.
13307066148 is an abundant number, since it is smaller than the sum of its proper divisors (17754621180).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13307066148 is a wasteful number, since it uses less digits than its factorization.
13307066148 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 423803 (or 423801 counting only the distinct ones).
The product of its (nonzero) digits is 72576, while the sum is 39.
The spelling of 13307066148 in words is "thirteen billion, three hundred seven million, sixty-six thousand, one hundred forty-eight".
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