Base | Representation |
---|---|
bin | 11000100110011010… |
… | …10010000110010110 |
3 | 1021002102120210012200 |
4 | 30103031102012112 |
5 | 204022012312443 |
6 | 10022311025330 |
7 | 645166634256 |
oct | 142315220626 |
9 | 37072523180 |
10 | 13207150998 |
11 | 5668102028 |
12 | 268706b246 |
13 | 1326290b62 |
14 | 8d408d966 |
15 | 52471edd3 |
hex | 313352196 |
13207150998 has 12 divisors (see below), whose sum is σ = 28615493868. Its totient is φ = 4402383660.
The previous prime is 13207150997. The next prime is 13207151071. The reversal of 13207150998 is 89905170231.
13207150998 is a `hidden beast` number, since 132 + 0 + 7 + 1 + 509 + 9 + 8 = 666.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13207150991) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 366865288 + ... + 366865323.
It is an arithmetic number, because the mean of its divisors is an integer number (2384624489).
Almost surely, 213207150998 is an apocalyptic number.
13207150998 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
13207150998 is an abundant number, since it is smaller than the sum of its proper divisors (15408342870).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13207150998 is a wasteful number, since it uses less digits than its factorization.
13207150998 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 733730619 (or 733730616 counting only the distinct ones).
The product of its (nonzero) digits is 136080, while the sum is 45.
The spelling of 13207150998 in words is "thirteen billion, two hundred seven million, one hundred fifty thousand, nine hundred ninety-eight".
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