Base | Representation |
---|---|
bin | 10110001101110011… |
… | …00001110010100000 |
3 | 1010210012120111110000 |
4 | 23012321201302200 |
5 | 143411241411333 |
6 | 5251254540000 |
7 | 601363003530 |
oct | 130671416240 |
9 | 33705514400 |
10 | 11926903968 |
11 | 5070476531 |
12 | 238a367600 |
13 | 1180c80a35 |
14 | 8120314c0 |
15 | 49c132713 |
hex | 2c6e61ca0 |
11926903968 has 120 divisors (see below), whose sum is σ = 40087710432. Its totient is φ = 3407681664.
The previous prime is 11926903927. The next prime is 11926903987. The reversal of 11926903968 is 86930962911.
11926903968 is a `hidden beast` number, since 1 + 192 + 69 + 0 + 396 + 8 = 666.
It is a Harshad number since it is a multiple of its sum of digits (54).
It is an unprimeable number.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 310530 + ... + 346817.
Almost surely, 211926903968 is an apocalyptic number.
11926903968 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
It is an amenable number.
11926903968 is an abundant number, since it is smaller than the sum of its proper divisors (28160806464).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11926903968 is an equidigital number, since it uses as much as digits as its factorization.
11926903968 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 657376 (or 657359 counting only the distinct ones).
The product of its (nonzero) digits is 1259712, while the sum is 54.
The spelling of 11926903968 in words is "eleven billion, nine hundred twenty-six million, nine hundred three thousand, nine hundred sixty-eight".
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