Base | Representation |
---|---|
bin | 1101011000001… |
… | …1001111001110 |
3 | 10220120210022010 |
4 | 3112003033032 |
5 | 103331041303 |
6 | 5322402050 |
7 | 1250642031 |
oct | 326031716 |
9 | 126523263 |
10 | 56112078 |
11 | 29745920 |
12 | 16960326 |
13 | b818419 |
14 | 7649018 |
15 | 4dd5c03 |
hex | 35833ce |
56112078 has 32 divisors (see below), whose sum is σ = 125038080. Its totient is φ = 16640960.
The previous prime is 56112011. The next prime is 56112079. The reversal of 56112078 is 87021165.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (56112079) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5943 + ... + 12146.
It is an arithmetic number, because the mean of its divisors is an integer number (3907440).
Almost surely, 256112078 is an apocalyptic number.
56112078 is an abundant number, since it is smaller than the sum of its proper divisors (68926002).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56112078 is a wasteful number, since it uses less digits than its factorization.
56112078 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18152.
The product of its (nonzero) digits is 3360, while the sum is 30.
The square root of 56112078 is about 7490.7995567896. The cubic root of 56112078 is about 382.8413015887.
The spelling of 56112078 in words is "fifty-six million, one hundred twelve thousand, seventy-eight".
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