Base | Representation |
---|---|
bin | 1101100101011… |
… | …1111001000100 |
3 | 10222020001010111 |
4 | 3121113321010 |
5 | 104041424413 |
6 | 5353202404 |
7 | 1261230340 |
oct | 331277104 |
9 | 128201114 |
10 | 56983108 |
11 | 2a190286 |
12 | 17100404 |
13 | ba61a20 |
14 | 77d4620 |
15 | 5008d3d |
hex | 3657e44 |
56983108 has 48 divisors (see below), whose sum is σ = 126079744. Its totient is φ = 21928320.
The previous prime is 56983103. The next prime is 56983111. The reversal of 56983108 is 80138965.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (56983103) 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, 11353 + ... + 15583.
Almost surely, 256983108 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 56983108, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (63039872).
56983108 is an abundant number, since it is smaller than the sum of its proper divisors (69096636).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56983108 is a wasteful number, since it uses less digits than its factorization.
56983108 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4292 (or 4290 counting only the distinct ones).
The product of its (nonzero) digits is 51840, while the sum is 40.
The square root of 56983108 is about 7548.7156523478. The cubic root of 56983108 is about 384.8120924821.
The spelling of 56983108 in words is "fifty-six million, nine hundred eighty-three thousand, one hundred eight".
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