Base | Representation |
---|---|
bin | 10000001000001101100 |
3 | 222211221210 |
4 | 2001001230 |
5 | 113402432 |
6 | 15154420 |
7 | 4330536 |
oct | 2010154 |
9 | 884853 |
10 | 528492 |
11 | 331078 |
12 | 215a10 |
13 | 156723 |
14 | da856 |
15 | a68cc |
hex | 8106c |
528492 has 12 divisors (see below), whose sum is σ = 1233176. Its totient is φ = 176160.
The previous prime is 528491. The next prime is 528509. The reversal of 528492 is 294825.
It is a tau number, because it is divible by the number of its divisors (12).
It is a d-powerful number, because it can be written as 52 + 2 + 49 + 84 + 92 + 218 .
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 528492.
It is not an unprimeable number, because it can be changed into a prime (528491) 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, 22009 + ... + 22032.
2528492 is an apocalyptic number.
It is an amenable number.
528492 is an abundant number, since it is smaller than the sum of its proper divisors (704684).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
528492 is a wasteful number, since it uses less digits than its factorization.
528492 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 44048 (or 44046 counting only the distinct ones).
The product of its digits is 5760, while the sum is 30.
The square root of 528492 is about 726.9745525120. The cubic root of 528492 is about 80.8498972917.
The spelling of 528492 in words is "five hundred twenty-eight thousand, four hundred ninety-two".
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