Base | Representation |
---|---|
bin | 110100001011111111… |
… | …111001111001101000 |
3 | 12100122020101110112201 |
4 | 310023333321321220 |
5 | 1404230141021311 |
6 | 41424215145544 |
7 | 4022423043130 |
oct | 641377717150 |
9 | 170566343481 |
10 | 56035876456 |
11 | 218458783aa |
12 | aa3a3752b4 |
13 | 53903ba461 |
14 | 29d81dbac0 |
15 | 16ce7179c1 |
hex | d0bff9e68 |
56035876456 has 64 divisors (see below), whose sum is σ = 122389706880. Its totient is φ = 23557201920.
The previous prime is 56035876399. The next prime is 56035876529. The reversal of 56035876456 is 65467853065.
It is a junction number, because it is equal to n+sod(n) for n = 56035876397 and 56035876406.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 568171 + ... + 659461.
It is an arithmetic number, because the mean of its divisors is an integer number (1912339170).
Almost surely, 256035876456 is an apocalyptic number.
56035876456 is a gapful number since it is divisible by the number (56) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 56035876456, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (61194853440).
56035876456 is an abundant number, since it is smaller than the sum of its proper divisors (66353830424).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56035876456 is a wasteful number, since it uses less digits than its factorization.
56035876456 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 91514 (or 91510 counting only the distinct ones).
The product of its (nonzero) digits is 18144000, while the sum is 55.
The spelling of 56035876456 in words is "fifty-six billion, thirty-five million, eight hundred seventy-six thousand, four hundred fifty-six".
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