Base | Representation |
---|---|
bin | 1100110001101… |
… | …0000010011001 |
3 | 10201211100110112 |
4 | 3030122002121 |
5 | 102204142100 |
6 | 5152254105 |
7 | 1220312435 |
oct | 314320231 |
9 | 121740415 |
10 | 53584025 |
11 | 28279520 |
12 | 15b41335 |
13 | b141831 |
14 | 718b9c5 |
15 | 4a86b35 |
hex | 331a099 |
53584025 has 24 divisors (see below), whose sum is σ = 74995200. Its totient is φ = 37620800.
The previous prime is 53584019. The next prime is 53584033. The reversal of 53584025 is 52048535.
It is not a de Polignac number, because 53584025 - 28 = 53583769 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 53583982 and 53584000.
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 23 ways as a sum of consecutive naturals, for example, 4616 + ... + 11334.
It is an arithmetic number, because the mean of its divisors is an integer number (3124800).
Almost surely, 253584025 is an apocalyptic number.
53584025 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
It is an amenable number.
53584025 is a deficient number, since it is larger than the sum of its proper divisors (21411175).
53584025 is a wasteful number, since it uses less digits than its factorization.
53584025 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6769 (or 6764 counting only the distinct ones).
The product of its (nonzero) digits is 24000, while the sum is 32.
The square root of 53584025 is about 7320.1109964262. The cubic root of 53584025 is about 377.0032646116.
The spelling of 53584025 in words is "fifty-three million, five hundred eighty-four thousand, twenty-five".
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