Base | Representation |
---|---|
bin | 110010001111000111… |
… | …100111110000011000 |
3 | 12011020020000212122010 |
4 | 302033013213300120 |
5 | 1340432312403123 |
6 | 40440253225520 |
7 | 3616462533621 |
oct | 621707476030 |
9 | 164206025563 |
10 | 53940747288 |
11 | 2097016689a |
12 | a5547922a0 |
13 | 511831665c |
14 | 2879c5ca48 |
15 | 160a813993 |
hex | c8f1e7c18 |
53940747288 has 16 divisors (see below), whose sum is σ = 134851868280. Its totient is φ = 17980249088.
The previous prime is 53940747253. The next prime is 53940747299. The reversal of 53940747288 is 88274704935.
53940747288 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1123765545 + ... + 1123765592.
Almost surely, 253940747288 is an apocalyptic number.
It is an amenable number.
53940747288 is an abundant number, since it is smaller than the sum of its proper divisors (80911120992).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53940747288 is a wasteful number, since it uses less digits than its factorization.
53940747288 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2247531146 (or 2247531142 counting only the distinct ones).
The product of its (nonzero) digits is 13547520, while the sum is 57.
The spelling of 53940747288 in words is "fifty-three billion, nine hundred forty million, seven hundred forty-seven thousand, two hundred eighty-eight".
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