| Base | Representation |
|---|---|
| bin | 1100101110010… |
| … | …0000101010001 |
| 3 | 10201102010022100 |
| 4 | 3023210011101 |
| 5 | 102130104100 |
| 6 | 5143431013 |
| 7 | 1215402222 |
| oct | 313440521 |
| 9 | 121363270 |
| 10 | 53363025 |
| 11 | 28138481 |
| 12 | 15a55469 |
| 13 | b095071 |
| 14 | 7131249 |
| 15 | 4a41400 |
| hex | 32e4151 |
53363025 has 27 divisors (see below), whose sum is σ = 95775771. Its totient is φ = 28401840.
The previous prime is 53362993. The next prime is 53363029. The reversal of 53363025 is 52036335.
The square root of 53363025 is 7305.
It is a perfect power (a square), and thus also a powerful number.
53363025 is a `hidden beast` number, since 5 + 3 + 3 + 630 + 25 = 666.
It can be written as a sum of positive squares in only one way, i.e., 19210689 + 34152336 = 4383^2 + 5844^2 .
It is not a de Polignac number, because 53363025 - 25 = 53362993 is a prime.
It is a super-2 number, since 2×533630252 = 5695224874301250, which contains 22 as substring.
It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.
It is a self number, because there is not a number n which added to its sum of digits gives 53363025.
It is not an unprimeable number, because it can be changed into a prime (53363029) by changing a digit.
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 26 ways as a sum of consecutive naturals, for example, 109332 + ... + 109818.
Almost surely, 253363025 is an apocalyptic number.
53363025 is the 7305-th square number.
53363025 is the 3653-rd centered octagonal number.
It is an amenable number.
53363025 is a deficient number, since it is larger than the sum of its proper divisors (42412746).
53363025 is an equidigital number, since it uses as much as digits as its factorization.
53363025 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 990 (or 495 counting only the distinct ones).
The product of its (nonzero) digits is 8100, while the sum is 27.
The cubic root of 53363025 is about 376.4842509139.
Multiplying 53363025 by its product of nonzero digits (8100), we get a square (432240502500 = 6574502).
The spelling of 53363025 in words is "fifty-three million, three hundred sixty-three thousand, twenty-five".
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