Base | Representation |
---|---|
bin | 1101011111010… |
… | …1111110010000 |
3 | 10221110122221211 |
4 | 3113311332100 |
5 | 103441111112 |
6 | 5340425504 |
7 | 1254640123 |
oct | 327657620 |
9 | 127418854 |
10 | 56582032 |
11 | 29a36a11 |
12 | 16b48294 |
13 | b9512c0 |
14 | 772c3ba |
15 | 4e7a0a7 |
hex | 35f5f90 |
56582032 has 20 divisors (see below), whose sum is σ = 118061020. Its totient is φ = 26114688.
The previous prime is 56582021. The next prime is 56582033. The reversal of 56582032 is 23028565.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 22429696 + 34152336 = 4736^2 + 5844^2 .
It is a junction number, because it is equal to n+sod(n) for n = 56581985 and 56582003.
It is not an unprimeable number, because it can be changed into a prime (56582033) 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, 135807 + ... + 136222.
It is an arithmetic number, because the mean of its divisors is an integer number (5903051).
Almost surely, 256582032 is an apocalyptic number.
56582032 is a gapful number since it is divisible by the number (52) formed by its first and last digit.
It is an amenable number.
56582032 is an abundant number, since it is smaller than the sum of its proper divisors (61478988).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56582032 is a wasteful number, since it uses less digits than its factorization.
56582032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 272050 (or 272044 counting only the distinct ones).
The product of its (nonzero) digits is 14400, while the sum is 31.
The square root of 56582032 is about 7522.1028974616. The cubic root of 56582032 is about 383.9071317667.
The spelling of 56582032 in words is "fifty-six million, five hundred eighty-two thousand, thirty-two".
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