Base | Representation |
---|---|
bin | 110010001101000000… |
… | …110001010010100000 |
3 | 12011010202111220000100 |
4 | 302031000301102200 |
5 | 1340344240200041 |
6 | 40432551422400 |
7 | 3615553212351 |
oct | 621500612240 |
9 | 164122456010 |
10 | 53905396896 |
11 | 2095221159a |
12 | a544984a00 |
13 | 5110bba270 |
14 | 2875299d28 |
15 | 160767e6b6 |
hex | c8d0314a0 |
53905396896 has 72 divisors (see below), whose sum is σ = 165085289460. Its totient is φ = 16586274816.
The previous prime is 53905396847. The next prime is 53905396957. The reversal of 53905396896 is 69869350935.
53905396896 is a `hidden beast` number, since 5 + 3 + 9 + 0 + 539 + 6 + 8 + 96 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 41356916496 + 12548480400 = 203364^2 + 112020^2 .
It is a tau number, because it is divible by the number of its divisors (72).
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7195161 + ... + 7202648.
Almost surely, 253905396896 is an apocalyptic number.
It is an amenable number.
53905396896 is an abundant number, since it is smaller than the sum of its proper divisors (111179892564).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53905396896 is a wasteful number, since it uses less digits than its factorization.
53905396896 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14397838 (or 14397827 counting only the distinct ones).
The product of its (nonzero) digits is 47239200, while the sum is 63.
The spelling of 53905396896 in words is "fifty-three billion, nine hundred five million, three hundred ninety-six thousand, eight hundred ninety-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •