Base | Representation |
---|---|
bin | 110010100001111000… |
… | …100111000000011000 |
3 | 12012001011102222202211 |
4 | 302201320213000120 |
5 | 1342103412013120 |
6 | 40531421204504 |
7 | 3630334546036 |
oct | 624170470030 |
9 | 165034388684 |
10 | 54255579160 |
11 | 21011950722 |
12 | a622100734 |
13 | 51686083c3 |
14 | 28a99b3556 |
15 | 16282a225a |
hex | ca1e27018 |
54255579160 has 32 divisors (see below), whose sum is σ = 126284540400. Its totient is φ = 20953878400.
The previous prime is 54255579149. The next prime is 54255579167. The reversal of 54255579160 is 6197555245.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54255579167) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23384866 + ... + 23387185.
Almost surely, 254255579160 is an apocalyptic number.
It is an amenable number.
54255579160 is an abundant number, since it is smaller than the sum of its proper divisors (72028961240).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54255579160 is a wasteful number, since it uses less digits than its factorization.
54255579160 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 46772091 (or 46772087 counting only the distinct ones).
The product of its (nonzero) digits is 1890000, while the sum is 49.
The spelling of 54255579160 in words is "fifty-four billion, two hundred fifty-five million, five hundred seventy-nine thousand, one hundred sixty".
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