Base | Representation |
---|---|
bin | 11100001000101010… |
… | …10111110011111100 |
3 | 1102222200220102121102 |
4 | 32010111113303330 |
5 | 221413401100311 |
6 | 10534510352232 |
7 | 1043214130355 |
oct | 160425276374 |
9 | 42880812542 |
10 | 15105096956 |
11 | 6451484a04 |
12 | 2b167bb678 |
13 | 15695557c1 |
14 | a34180d2c |
15 | 5d617443b |
hex | 384557cfc |
15105096956 has 6 divisors (see below), whose sum is σ = 26433919680. Its totient is φ = 7552548476.
The previous prime is 15105096913. The next prime is 15105096967. The reversal of 15105096956 is 65969050151.
It is a self number, because there is not a number n which added to its sum of digits gives 15105096956.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1888137116 + ... + 1888137123.
It is an arithmetic number, because the mean of its divisors is an integer number (4405653280).
Almost surely, 215105096956 is an apocalyptic number.
It is an amenable number.
15105096956 is a deficient number, since it is larger than the sum of its proper divisors (11328822724).
15105096956 is a wasteful number, since it uses less digits than its factorization.
15105096956 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3776274243 (or 3776274241 counting only the distinct ones).
The product of its (nonzero) digits is 364500, while the sum is 47.
The spelling of 15105096956 in words is "fifteen billion, one hundred five million, ninety-six thousand, nine hundred fifty-six".
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