Base | Representation |
---|---|
bin | 110001100000010000… |
… | …000111011101001111 |
3 | 12002012102110120212011 |
4 | 301200100013131033 |
5 | 1332330014221020 |
6 | 40230244122051 |
7 | 3561134220541 |
oct | 614020073517 |
9 | 162172416764 |
10 | 53154445135 |
11 | 205a7331400 |
12 | a375396327 |
13 | 502144b4cc |
14 | 280365b691 |
15 | 15b179535a |
hex | c6040774f |
53154445135 has 24 divisors (see below), whose sum is σ = 70805403648. Its totient is φ = 38274984000.
The previous prime is 53154445111. The next prime is 53154445193.
53154445135 is nontrivially palindromic in base 10.
It is not a de Polignac number, because 53154445135 - 27 = 53154445007 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 373839 + ... + 496048.
It is an arithmetic number, because the mean of its divisors is an integer number (2950225152).
Almost surely, 253154445135 is an apocalyptic number.
53154445135 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
53154445135 is a deficient number, since it is larger than the sum of its proper divisors (17650958513).
53154445135 is a wasteful number, since it uses less digits than its factorization.
53154445135 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 870015 (or 870004 counting only the distinct ones).
The product of its digits is 360000, while the sum is 40.
The spelling of 53154445135 in words is "fifty-three billion, one hundred fifty-four million, four hundred forty-five thousand, one hundred thirty-five".
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