Base | Representation |
---|---|
bin | 1101010110110… |
… | …0111000101100 |
3 | 10220102010201020 |
4 | 3111230320230 |
5 | 103320124044 |
6 | 5320414140 |
7 | 1250111100 |
oct | 325547054 |
9 | 126363636 |
10 | 56020524 |
11 | 2969305a |
12 | 16917350 |
13 | b7b5851 |
14 | 7623900 |
15 | 4db8a19 |
hex | 356ce2c |
56020524 has 36 divisors (see below), whose sum is σ = 152057304. Its totient is φ = 16005696.
The previous prime is 56020513. The next prime is 56020561. The reversal of 56020524 is 42502065.
It is a junction number, because it is equal to n+sod(n) for n = 56020494 and 56020503.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 47049 + ... + 48224.
It is an arithmetic number, because the mean of its divisors is an integer number (4223814).
Almost surely, 256020524 is an apocalyptic number.
It is an amenable number.
56020524 is an abundant number, since it is smaller than the sum of its proper divisors (96036780).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56020524 is a wasteful number, since it uses less digits than its factorization.
56020524 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 95294 (or 95285 counting only the distinct ones).
The product of its (nonzero) digits is 2400, while the sum is 24.
The square root of 56020524 is about 7484.6859653562. The cubic root of 56020524 is about 382.6329701309.
Adding to 56020524 its reverse (42502065), we get a palindrome (98522589).
The spelling of 56020524 in words is "fifty-six million, twenty thousand, five hundred twenty-four".
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