Base | Representation |
---|---|
bin | 1101011011011… |
… | …0101110011010 |
3 | 10220222111120221 |
4 | 3112312232122 |
5 | 103404313340 |
6 | 5331110254 |
7 | 1252510624 |
oct | 326665632 |
9 | 126874527 |
10 | 56322970 |
11 | 2987a310 |
12 | 16a4238a |
13 | b890402 |
14 | 76a1c14 |
15 | 4e2844a |
hex | 35b6b9a |
56322970 has 64 divisors (see below), whose sum is σ = 116121600. Its totient is φ = 19483200.
The previous prime is 56322919. The next prime is 56322977. The reversal of 56322970 is 7922365.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (56322977) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 282931 + ... + 283129.
It is an arithmetic number, because the mean of its divisors is an integer number (1814400).
Almost surely, 256322970 is an apocalyptic number.
56322970 is an abundant number, since it is smaller than the sum of its proper divisors (59798630).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56322970 is a wasteful number, since it uses less digits than its factorization.
56322970 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 331.
The product of its (nonzero) digits is 22680, while the sum is 34.
The square root of 56322970 is about 7504.8630900237. The cubic root of 56322970 is about 383.3203263808.
The spelling of 56322970 in words is "fifty-six million, three hundred twenty-two thousand, nine hundred seventy".
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