Base | Representation |
---|---|
bin | 1100110101010… |
… | …0111000000100 |
3 | 10202021121001120 |
4 | 3031110320010 |
5 | 102234400103 |
6 | 5201353540 |
7 | 1222335165 |
oct | 315247004 |
9 | 122247046 |
10 | 53825028 |
11 | 284235a4 |
12 | 160388b0 |
13 | b1c743a |
14 | 721176c |
15 | 4ad3253 |
hex | 3354e04 |
53825028 has 24 divisors (see below), whose sum is σ = 125752032. Its totient is φ = 17918784.
The previous prime is 53824993. The next prime is 53825033. The reversal of 53825028 is 82052835.
It is a self number, because there is not a number n which added to its sum of digits gives 53825028.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8851 + ... + 13637.
It is an arithmetic number, because the mean of its divisors is an integer number (5239668).
Almost surely, 253825028 is an apocalyptic number.
It is an amenable number.
53825028 is an abundant number, since it is smaller than the sum of its proper divisors (71927004).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53825028 is a wasteful number, since it uses less digits than its factorization.
53825028 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5731 (or 5729 counting only the distinct ones).
The product of its (nonzero) digits is 19200, while the sum is 33.
The square root of 53825028 is about 7336.5542320629. The cubic root of 53825028 is about 377.5676308225.
The spelling of 53825028 in words is "fifty-three million, eight hundred twenty-five thousand, twenty-eight".
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