Base | Representation |
---|---|
bin | 110100101010000111… |
… | …001100110000000000 |
3 | 12101221110001202000122 |
4 | 310222013030300000 |
5 | 1411244010331102 |
6 | 41550304035412 |
7 | 4041066315110 |
oct | 645207146000 |
9 | 171843052018 |
10 | 56541105152 |
11 | 21a84a86184 |
12 | ab5b602b68 |
13 | 5440c8344c |
14 | 2a45355040 |
15 | 170dc650a2 |
hex | d2a1ccc00 |
56541105152 has 44 divisors (see below), whose sum is σ = 129173724240. Its totient is φ = 24231899136.
The previous prime is 56541105133. The next prime is 56541105169. The reversal of 56541105152 is 25150114565.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3936827 + ... + 3951162.
It is an arithmetic number, because the mean of its divisors is an integer number (2935766460).
Almost surely, 256541105152 is an apocalyptic number.
It is an amenable number.
56541105152 is an abundant number, since it is smaller than the sum of its proper divisors (72632619088).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56541105152 is an equidigital number, since it uses as much as digits as its factorization.
56541105152 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7888016 (or 7887998 counting only the distinct ones).
The product of its (nonzero) digits is 30000, while the sum is 35.
The spelling of 56541105152 in words is "fifty-six billion, five hundred forty-one million, one hundred five thousand, one hundred fifty-two".
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