Base | Representation |
---|---|
bin | 1101100100111… |
… | …01001100001000 |
3 | 21221022012210020 |
4 | 12302131030020 |
5 | 213123440211 |
6 | 15145020440 |
7 | 2552022660 |
oct | 662351410 |
9 | 257265706 |
10 | 113890056 |
11 | 59319315 |
12 | 32184720 |
13 | 1a797b87 |
14 | 111a91a0 |
15 | 9eea306 |
hex | 6c9d308 |
113890056 has 64 divisors (see below), whose sum is σ = 327475200. Its totient is φ = 32332608.
The previous prime is 113890039. The next prime is 113890069. The reversal of 113890056 is 650098311.
It is a junction number, because it is equal to n+sod(n) for n = 113889999 and 113890026.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25305 + ... + 29463.
It is an arithmetic number, because the mean of its divisors is an integer number (5116800).
Almost surely, 2113890056 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 113890056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (163737600).
113890056 is an abundant number, since it is smaller than the sum of its proper divisors (213585144).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
113890056 is a wasteful number, since it uses less digits than its factorization.
113890056 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4338 (or 4334 counting only the distinct ones).
The product of its (nonzero) digits is 6480, while the sum is 33.
The square root of 113890056 is about 10671.9284105545. The cubic root of 113890056 is about 484.7248320431.
The spelling of 113890056 in words is "one hundred thirteen million, eight hundred ninety thousand, fifty-six".
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