Base | Representation |
---|---|
bin | 1100100101100… |
… | …0110011010010 |
3 | 10200100010201220 |
4 | 3021120303102 |
5 | 102003330110 |
6 | 5123305510 |
7 | 1210505040 |
oct | 311306322 |
9 | 120303656 |
10 | 52792530 |
11 | 2788889a |
12 | 1581b296 |
13 | ac254ab |
14 | 7023390 |
15 | 497c370 |
hex | 3258cd2 |
52792530 has 32 divisors (see below), whose sum is σ = 144802944. Its totient is φ = 12066816.
The previous prime is 52792529. The next prime is 52792549. The reversal of 52792530 is 3529725.
It is a plaindrome in base 11.
It is a junction number, because it is equal to n+sod(n) for n = 52792491 and 52792500.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 125487 + ... + 125906.
It is an arithmetic number, because the mean of its divisors is an integer number (4525092).
Almost surely, 252792530 is an apocalyptic number.
52792530 is an abundant number, since it is smaller than the sum of its proper divisors (92010414).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52792530 is a wasteful number, since it uses less digits than its factorization.
52792530 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 251410.
The product of its (nonzero) digits is 18900, while the sum is 33.
The square root of 52792530 is about 7265.8468191946. The cubic root of 52792530 is about 375.1377982471.
The spelling of 52792530 in words is "fifty-two million, seven hundred ninety-two thousand, five hundred thirty".
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