Base | Representation |
---|---|
bin | 1101011000001… |
… | …1010010110100 |
3 | 10220120210121122 |
4 | 3112003102310 |
5 | 103331043213 |
6 | 5322403112 |
7 | 1250642510 |
oct | 326032264 |
9 | 126523548 |
10 | 56112308 |
11 | 2974600a |
12 | 16960498 |
13 | b818565 |
14 | 7649140 |
15 | 4dd5d08 |
hex | 35834b4 |
56112308 has 24 divisors (see below), whose sum is σ = 118827072. Its totient is φ = 22633344.
The previous prime is 56112307. The next prime is 56112311. The reversal of 56112308 is 80321165.
It is a super-2 number, since 2×561123082 = 6297182218173728, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (56112307) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58466 + ... + 59417.
It is an arithmetic number, because the mean of its divisors is an integer number (4951128).
Almost surely, 256112308 is an apocalyptic number.
It is an amenable number.
56112308 is an abundant number, since it is smaller than the sum of its proper divisors (62714764).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56112308 is a wasteful number, since it uses less digits than its factorization.
56112308 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 117911 (or 117909 counting only the distinct ones).
The product of its (nonzero) digits is 1440, while the sum is 26.
The square root of 56112308 is about 7490.8149089401. The cubic root of 56112308 is about 382.8418246690.
The spelling of 56112308 in words is "fifty-six million, one hundred twelve thousand, three hundred eight".
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