Base | Representation |
---|---|
bin | 1100101001100… |
… | …0101001001001 |
3 | 10200211102102220 |
4 | 3022120221021 |
5 | 102040212100 |
6 | 5133044253 |
7 | 1212644313 |
oct | 312305111 |
9 | 120742386 |
10 | 53054025 |
11 | 27a47302 |
12 | 15926689 |
13 | acb751b |
14 | 70907b3 |
15 | 49ceaa0 |
hex | 3298a49 |
53054025 has 24 divisors (see below), whose sum is σ = 92877984. Its totient is φ = 26630400.
The previous prime is 53054011. The next prime is 53054069. The reversal of 53054025 is 52045035.
It is not a de Polignac number, because 53054025 - 24 = 53054009 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 53053986 and 53054004.
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, 19531 + ... + 22080.
It is an arithmetic number, because the mean of its divisors is an integer number (3869916).
Almost surely, 253054025 is an apocalyptic number.
It is an amenable number.
53054025 is a deficient number, since it is larger than the sum of its proper divisors (39823959).
53054025 is a wasteful number, since it uses less digits than its factorization.
53054025 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 41641 (or 41636 counting only the distinct ones).
The product of its (nonzero) digits is 3000, while the sum is 24.
The square root of 53054025 is about 7283.8193964431. The cubic root of 53054025 is about 375.7561631103.
The spelling of 53054025 in words is "fifty-three million, fifty-four thousand, twenty-five".
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