Base | Representation |
---|---|
bin | 11000110001010110… |
… | …11111101110001000 |
3 | 1021022211100000122002 |
4 | 30120223133232020 |
5 | 204214013112232 |
6 | 10035350450132 |
7 | 650363161643 |
oct | 143053375610 |
9 | 37284300562 |
10 | 13298957192 |
11 | 5704a07414 |
12 | 26b1963948 |
13 | 133c2c5c51 |
14 | 90234aa5a |
15 | 52c806b62 |
hex | 318adfb88 |
13298957192 has 32 divisors (see below), whose sum is σ = 25513038720. Its totient is φ = 6496002240.
The previous prime is 13298957179. The next prime is 13298957219. The reversal of 13298957192 is 29175989231.
It is a Smith number, since the sum of its digits (56) coincides with the sum of the digits of its prime factors.
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, 173342 + ... + 238002.
It is an arithmetic number, because the mean of its divisors is an integer number (797282460).
Almost surely, 213298957192 is an apocalyptic number.
It is an amenable number.
13298957192 is a deficient number, since it is larger than the sum of its proper divisors (12214081528).
13298957192 is a wasteful number, since it uses less digits than its factorization.
13298957192 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 65261 (or 65257 counting only the distinct ones).
The product of its digits is 2449440, while the sum is 56.
The spelling of 13298957192 in words is "thirteen billion, two hundred ninety-eight million, nine hundred fifty-seven thousand, one hundred ninety-two".
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