Base | Representation |
---|---|
bin | 1101011000001… |
… | …1001111000110 |
3 | 10220120210021211 |
4 | 3112003033012 |
5 | 103331041240 |
6 | 5322402034 |
7 | 1250642020 |
oct | 326031706 |
9 | 126523254 |
10 | 56112070 |
11 | 29745913 |
12 | 1696031a |
13 | b818411 |
14 | 7649010 |
15 | 4dd5bea |
hex | 35833c6 |
56112070 has 64 divisors (see below), whose sum is σ = 124384896. Its totient is φ = 17786880.
The previous prime is 56112011. The next prime is 56112079. The reversal of 56112070 is 7021165.
56112070 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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 pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 72204 + ... + 72976.
It is an arithmetic number, because the mean of its divisors is an integer number (1943514).
Almost surely, 256112070 is an apocalyptic number.
56112070 is an abundant number, since it is smaller than the sum of its proper divisors (68272826).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56112070 is a wasteful number, since it uses less digits than its factorization.
56112070 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 865.
The product of its (nonzero) digits is 420, while the sum is 22.
The square root of 56112070 is about 7490.7990228012. The cubic root of 56112070 is about 382.8412833945.
The spelling of 56112070 in words is "fifty-six million, one hundred twelve thousand, seventy".
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