Base | Representation |
---|---|
bin | 110100110110100111… |
… | …110101010100000110 |
3 | 12102111001222211002222 |
4 | 310312213311110012 |
5 | 1412211223032002 |
6 | 42023202332342 |
7 | 4046225266100 |
oct | 646647652406 |
9 | 172431884088 |
10 | 56750986502 |
11 | 220824a8141 |
12 | abb995a0b2 |
13 | 54755ba2b2 |
14 | 2a6518a570 |
15 | 17223c21a2 |
hex | d369f5506 |
56750986502 has 48 divisors (see below), whose sum is σ = 103094668800. Its totient is φ = 23340223872.
The previous prime is 56750986489. The next prime is 56750986519. The reversal of 56750986502 is 20568905765.
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 in 23 ways as a sum of consecutive naturals, for example, 157499 + ... + 371897.
It is an arithmetic number, because the mean of its divisors is an integer number (2147805600).
Almost surely, 256750986502 is an apocalyptic number.
56750986502 is a deficient number, since it is larger than the sum of its proper divisors (46343682298).
56750986502 is a wasteful number, since it uses less digits than its factorization.
56750986502 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 214525 (or 214518 counting only the distinct ones).
The product of its (nonzero) digits is 4536000, while the sum is 53.
The spelling of 56750986502 in words is "fifty-six billion, seven hundred fifty million, nine hundred eighty-six thousand, five hundred two".
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