Base | Representation |
---|---|
bin | 110001111100000010… |
… | …111100010010010101 |
3 | 12010101220220111202110 |
4 | 301330002330102111 |
5 | 1334303403103212 |
6 | 40344422501233 |
7 | 3605525612400 |
oct | 617402742225 |
9 | 163356814673 |
10 | 53620753557 |
11 | 20816576868 |
12 | a485594819 |
13 | 5096c38257 |
14 | 2849562d37 |
15 | 15dc6a5a3c |
hex | c7c0bc495 |
53620753557 has 12 divisors (see below), whose sum is σ = 83166883296. Its totient is φ = 30640430520.
The previous prime is 53620753523. The next prime is 53620753561. The reversal of 53620753557 is 75535702635.
It is not a de Polignac number, because 53620753557 - 28 = 53620753301 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53620758557) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 182383369 + ... + 182383662.
It is an arithmetic number, because the mean of its divisors is an integer number (6930573608).
Almost surely, 253620753557 is an apocalyptic number.
It is an amenable number.
53620753557 is a deficient number, since it is larger than the sum of its proper divisors (29546129739).
53620753557 is a wasteful number, since it uses less digits than its factorization.
53620753557 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 364767048 (or 364767041 counting only the distinct ones).
The product of its (nonzero) digits is 3307500, while the sum is 48.
The spelling of 53620753557 in words is "fifty-three billion, six hundred twenty million, seven hundred fifty-three thousand, five hundred fifty-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •