Base | Representation |
---|---|
bin | 1101011000010… |
… | …0010100000000 |
3 | 10220121000100011 |
4 | 3112010110000 |
5 | 103331211410 |
6 | 5322434304 |
7 | 1250660620 |
oct | 326042400 |
9 | 126530304 |
10 | 56116480 |
11 | 29749162 |
12 | 16962994 |
13 | b81a424 |
14 | 764a880 |
15 | 4dd718a |
hex | 3584500 |
56116480 has 72 divisors (see below), whose sum is σ = 153643392. Its totient is φ = 19236864.
The previous prime is 56116477. The next prime is 56116513. The reversal of 56116480 is 8461165.
It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5829 + ... + 12091.
It is an arithmetic number, because the mean of its divisors is an integer number (2133936).
Almost surely, 256116480 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 56116480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (76821696).
56116480 is an abundant number, since it is smaller than the sum of its proper divisors (97526912).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56116480 is an equidigital number, since it uses as much as digits as its factorization.
56116480 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6291 (or 6277 counting only the distinct ones).
The product of its (nonzero) digits is 5760, while the sum is 31.
The square root of 56116480 is about 7491.0933781391. The cubic root of 56116480 is about 382.8513126439.
The spelling of 56116480 in words is "fifty-six million, one hundred sixteen thousand, four hundred eighty".
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