Base | Representation |
---|---|
bin | 1011110111101001100100… |
… | …1100111001010011111111 |
3 | 1201012122002101122000200000 |
4 | 2331322121030321103333 |
5 | 3202310243310033100 |
6 | 43431222225005343 |
7 | 2514611016442323 |
oct | 275723114712377 |
9 | 51178071560600 |
10 | 13050680939775 |
11 | 4181843183996 |
12 | 1569386783853 |
13 | 73889b822a8b |
14 | 331928d6b983 |
15 | 179728bd6900 |
hex | bde993394ff |
13050680939775 has 72 divisors (see below), whose sum is σ = 25294923937920. Its totient is φ = 6657738611040.
The previous prime is 13050680939753. The next prime is 13050680939789. The reversal of 13050680939775 is 57793908605031.
13050680939775 is a `hidden beast` number, since 1 + 30 + 506 + 8 + 0 + 9 + 3 + 97 + 7 + 5 = 666.
It is not a de Polignac number, because 13050680939775 - 216 = 13050680874239 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 46561585 + ... + 46841034.
Almost surely, 213050680939775 is an apocalyptic number.
13050680939775 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
13050680939775 is a deficient number, since it is larger than the sum of its proper divisors (12244242998145).
13050680939775 is an equidigital number, since it uses as much as digits as its factorization.
13050680939775 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 93402667 (or 93402650 counting only the distinct ones).
The product of its (nonzero) digits is 42865200, while the sum is 63.
The spelling of 13050680939775 in words is "thirteen trillion, fifty billion, six hundred eighty million, nine hundred thirty-nine thousand, seven hundred seventy-five".
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