Base | Representation |
---|---|
bin | 1100110001101… |
… | …0101111000101 |
3 | 10201211111101110 |
4 | 3030122233011 |
5 | 102204240020 |
6 | 5152315233 |
7 | 1220323662 |
oct | 314325705 |
9 | 121744343 |
10 | 53586885 |
11 | 28280690 |
12 | 15b42b19 |
13 | b142c21 |
14 | 718ca69 |
15 | 4a878e0 |
hex | 331abc5 |
53586885 has 32 divisors (see below), whose sum is σ = 94740480. Its totient is φ = 25646400.
The previous prime is 53586857. The next prime is 53586887. The reversal of 53586885 is 58868535.
It is not a de Polignac number, because 53586885 - 28 = 53586629 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53586887) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10980 + ... + 15090.
It is an arithmetic number, because the mean of its divisors is an integer number (2960640).
Almost surely, 253586885 is an apocalyptic number.
53586885 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
It is an amenable number.
53586885 is a deficient number, since it is larger than the sum of its proper divisors (41153595).
53586885 is a wasteful number, since it uses less digits than its factorization.
53586885 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4209.
The product of its digits is 1152000, while the sum is 48.
The square root of 53586885 is about 7320.3063460486. The cubic root of 53586885 is about 377.0099718977.
The spelling of 53586885 in words is "fifty-three million, five hundred eighty-six thousand, eight hundred eighty-five".
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