Base | Representation |
---|---|
bin | 11000100110011101… |
… | …10001001001011100 |
3 | 1021002110022120020212 |
4 | 30103032301021130 |
5 | 204022112242231 |
6 | 10022323231552 |
7 | 645203145305 |
oct | 142316611134 |
9 | 37073276225 |
10 | 13207540316 |
11 | 5668348583 |
12 | 26872185b8 |
13 | 1326399119 |
14 | 8d41517ac |
15 | 52479a42b |
hex | 3133b125c |
13207540316 has 24 divisors (see below), whose sum is σ = 23280841584. Its totient is φ = 6555997440.
The previous prime is 13207540301. The next prime is 13207540349. The reversal of 13207540316 is 61304570231.
It is a congruent number.
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, 413951 + ... + 444713.
It is an arithmetic number, because the mean of its divisors is an integer number (970035066).
Almost surely, 213207540316 is an apocalyptic number.
It is an amenable number.
13207540316 is a deficient number, since it is larger than the sum of its proper divisors (10073301268).
13207540316 is a wasteful number, since it uses less digits than its factorization.
13207540316 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 31541 (or 31539 counting only the distinct ones).
The product of its (nonzero) digits is 15120, while the sum is 32.
The spelling of 13207540316 in words is "thirteen billion, two hundred seven million, five hundred forty thousand, three hundred sixteen".
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