Base | Representation |
---|---|
bin | 110100011001110111… |
… | …101110010010001110 |
3 | 12101020110022200201110 |
4 | 310121313232102032 |
5 | 1410214231102000 |
6 | 41503251352450 |
7 | 4031250213450 |
oct | 643167562216 |
9 | 171213280643 |
10 | 56268612750 |
11 | 2195518a649 |
12 | aaa42b2726 |
13 | 53c969703c |
14 | 2a1b0a22d0 |
15 | 16e4d8b850 |
hex | d19dee48e |
56268612750 has 128 divisors (see below), whose sum is σ = 160803781632. Its totient is φ = 12837878400.
The previous prime is 56268612721. The next prime is 56268612773. The reversal of 56268612750 is 5721686265.
It is a happy number.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 56268612750.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2946232 + ... + 2965268.
It is an arithmetic number, because the mean of its divisors is an integer number (1256279544).
Almost surely, 256268612750 is an apocalyptic number.
56268612750 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 56268612750, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (80401890816).
56268612750 is an abundant number, since it is smaller than the sum of its proper divisors (104535168882).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56268612750 is a wasteful number, since it uses less digits than its factorization.
56268612750 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19627 (or 19617 counting only the distinct ones).
The product of its (nonzero) digits is 1209600, while the sum is 48.
The spelling of 56268612750 in words is "fifty-six billion, two hundred sixty-eight million, six hundred twelve thousand, seven hundred fifty".
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