Base | Representation |
---|---|
bin | 1101100101100… |
… | …1001111101100 |
3 | 10222020022201211 |
4 | 3121121033230 |
5 | 104042114102 |
6 | 5353244204 |
7 | 1261252450 |
oct | 331311754 |
9 | 128208654 |
10 | 56988652 |
11 | 2a194466 |
12 | 17103664 |
13 | ba643c6 |
14 | 77d6660 |
15 | 500a7d7 |
hex | 36593ec |
56988652 has 24 divisors (see below), whose sum is σ = 114168096. Its totient is φ = 24382848.
The previous prime is 56988649. The next prime is 56988653. The reversal of 56988652 is 25688965.
It is a junction number, because it is equal to n+sod(n) for n = 56988596 and 56988605.
It is not an unprimeable number, because it can be changed into a prime (56988653) 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, 20328 + ... + 22960.
It is an arithmetic number, because the mean of its divisors is an integer number (4757004).
Almost surely, 256988652 is an apocalyptic number.
It is an amenable number.
56988652 is an abundant number, since it is smaller than the sum of its proper divisors (57179444).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56988652 is a wasteful number, since it uses less digits than its factorization.
56988652 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3417 (or 3415 counting only the distinct ones).
The product of its digits is 1036800, while the sum is 49.
The square root of 56988652 is about 7549.0828582020. The cubic root of 56988652 is about 384.8245717889.
The spelling of 56988652 in words is "fifty-six million, nine hundred eighty-eight thousand, six hundred fifty-two".
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