Base | Representation |
---|---|
bin | 10110100001011110… |
… | …11001000001010000 |
3 | 1011012201021012100222 |
4 | 23100233121001100 |
5 | 144231024100033 |
6 | 5315513532212 |
7 | 605436315014 |
oct | 132057310120 |
9 | 34181235328 |
10 | 12092018768 |
11 | 51456a1745 |
12 | 2415714068 |
13 | 11a92425bb |
14 | 829d32544 |
15 | 4ab89a598 |
hex | 2d0bd9050 |
12092018768 has 40 divisors (see below), whose sum is σ = 23699554560. Its totient is φ = 5976270720.
The previous prime is 12092018753. The next prime is 12092018833. The reversal of 12092018768 is 86781029021.
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, 743621 + ... + 759707.
It is an arithmetic number, because the mean of its divisors is an integer number (592488864).
Almost surely, 212092018768 is an apocalyptic number.
It is an amenable number.
12092018768 is a deficient number, since it is larger than the sum of its proper divisors (11607535792).
12092018768 is a wasteful number, since it uses less digits than its factorization.
12092018768 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16635 (or 16629 counting only the distinct ones).
The product of its (nonzero) digits is 96768, while the sum is 44.
The spelling of 12092018768 in words is "twelve billion, ninety-two million, eighteen thousand, seven hundred sixty-eight".
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