Base | Representation |
---|---|
bin | 10101000110110010… |
… | …01000011001000000 |
3 | 1002020200200001020211 |
4 | 22203121020121000 |
5 | 141201242140033 |
6 | 5112215043504 |
7 | 550540454035 |
oct | 124331103100 |
9 | 32220601224 |
10 | 11331208768 |
11 | 4895198950 |
12 | 2242970594 |
13 | 10b7731679 |
14 | 796c8938c |
15 | 464bb52cd |
hex | 2a3648640 |
11331208768 has 28 divisors (see below), whose sum is σ = 24529493232. Its totient is φ = 5150549120.
The previous prime is 11331208751. The next prime is 11331208813. The reversal of 11331208768 is 86780213311.
It is a self number, because there is not a number n which added to its sum of digits gives 11331208768.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8047030 + ... + 8048437.
Almost surely, 211331208768 is an apocalyptic number.
It is an amenable number.
11331208768 is an abundant number, since it is smaller than the sum of its proper divisors (13198284464).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11331208768 is a wasteful number, since it uses less digits than its factorization.
11331208768 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16095490 (or 16095480 counting only the distinct ones).
The product of its (nonzero) digits is 48384, while the sum is 40.
The spelling of 11331208768 in words is "eleven billion, three hundred thirty-one million, two hundred eight thousand, seven hundred sixty-eight".
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