Base | Representation |
---|---|
bin | 1100110011000… |
… | …0100111000110 |
3 | 10202000001022000 |
4 | 3030300213012 |
5 | 102220121421 |
6 | 5154250130 |
7 | 1221146133 |
oct | 314604706 |
9 | 122001260 |
10 | 53676486 |
11 | 28331a36 |
12 | 15b86946 |
13 | b174946 |
14 | 71b358a |
15 | 4aa4226 |
hex | 33309c6 |
53676486 has 24 divisors (see below), whose sum is σ = 119400840. Its totient is φ = 17874216.
The previous prime is 53676473. The next prime is 53676487. The reversal of 53676486 is 68467635.
53676486 is a `hidden beast` number, since 536 + 76 + 48 + 6 = 666.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53676487) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 53340 + ... + 54336.
It is an arithmetic number, because the mean of its divisors is an integer number (4975035).
Almost surely, 253676486 is an apocalyptic number.
53676486 is an abundant number, since it is smaller than the sum of its proper divisors (65724354).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53676486 is an frugal number, since it uses more digits than its factorization.
53676486 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2005 (or 1002 counting only the distinct ones).
The product of its digits is 725760, while the sum is 45.
The square root of 53676486 is about 7326.4238206645. The cubic root of 53676486 is about 377.2199838574.
The spelling of 53676486 in words is "fifty-three million, six hundred seventy-six thousand, four hundred eighty-six".
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