Base | Representation |
---|---|
bin | 1100111110001… |
… | …01011100011000 |
3 | 21120202020002011 |
4 | 12133011130120 |
5 | 210323441211 |
6 | 14444115304 |
7 | 2460613213 |
oct | 637053430 |
9 | 246666064 |
10 | 108812056 |
11 | 56470121 |
12 | 30535b34 |
13 | 1970a742 |
14 | 1064677a |
15 | 9845921 |
hex | 67c5718 |
108812056 has 16 divisors (see below), whose sum is σ = 204283440. Its totient is φ = 54336480.
The previous prime is 108812051. The next prime is 108812063. The reversal of 108812056 is 650218801.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (108812051) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1716 + ... + 14851.
It is an arithmetic number, because the mean of its divisors is an integer number (12767715).
Almost surely, 2108812056 is an apocalyptic number.
It is an amenable number.
108812056 is a deficient number, since it is larger than the sum of its proper divisors (95471384).
108812056 is a wasteful number, since it uses less digits than its factorization.
108812056 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17394 (or 17390 counting only the distinct ones).
The product of its (nonzero) digits is 3840, while the sum is 31.
The square root of 108812056 is about 10431.3017404349. The cubic root of 108812056 is about 477.4109092488.
The spelling of 108812056 in words is "one hundred eight million, eight hundred twelve thousand, fifty-six".
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