Base | Representation |
---|---|
bin | 1100101001111… |
… | …1111110110101 |
3 | 10200212221200020 |
4 | 3022133332311 |
5 | 102042142320 |
6 | 5133435353 |
7 | 1213131045 |
oct | 312377665 |
9 | 120787606 |
10 | 53084085 |
11 | 27a6794a |
12 | 1593bb59 |
13 | acc8102 |
14 | 709b725 |
15 | 49d8940 |
hex | 329ffb5 |
53084085 has 32 divisors (see below), whose sum is σ = 88186752. Its totient is φ = 27244800.
The previous prime is 53084063. The next prime is 53084099. The reversal of 53084085 is 58048035.
53084085 = 4412 + 4422 + ... + 6252.
It is a happy number.
It is not a de Polignac number, because 53084085 - 26 = 53084021 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 55582 + ... + 56528.
It is an arithmetic number, because the mean of its divisors is an integer number (2755836).
Almost surely, 253084085 is an apocalyptic number.
It is an amenable number.
53084085 is a deficient number, since it is larger than the sum of its proper divisors (35102667).
53084085 is a wasteful number, since it uses less digits than its factorization.
53084085 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1093.
The product of its (nonzero) digits is 19200, while the sum is 33.
The square root of 53084085 is about 7285.8825820898. The cubic root of 53084085 is about 375.8271165562.
The spelling of 53084085 in words is "fifty-three million, eighty-four thousand, eighty-five".
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