Base | Representation |
---|---|
bin | 110010001100100010… |
… | …101111000010100000 |
3 | 12011010012200212112220 |
4 | 302030202233002200 |
5 | 1340340231221420 |
6 | 40432110551040 |
7 | 3615426250422 |
oct | 621442570240 |
9 | 164105625486 |
10 | 53897523360 |
11 | 2094882403a |
12 | a542208480 |
13 | 510c391575 |
14 | 287420a812 |
15 | 1606b26840 |
hex | c8c8af0a0 |
53897523360 has 48 divisors (see below), whose sum is σ = 169777200096. Its totient is φ = 14372672768.
The previous prime is 53897523353. The next prime is 53897523371. The reversal of 53897523360 is 6332579835.
It is a tau number, because it is divible by the number of its divisors (48).
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56142774 + ... + 56143733.
It is an arithmetic number, because the mean of its divisors is an integer number (3537025002).
Almost surely, 253897523360 is an apocalyptic number.
It is an amenable number.
53897523360 is an abundant number, since it is smaller than the sum of its proper divisors (115879676736).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53897523360 is a wasteful number, since it uses less digits than its factorization.
53897523360 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 112286525 (or 112286517 counting only the distinct ones).
The product of its (nonzero) digits is 4082400, while the sum is 51.
The spelling of 53897523360 in words is "fifty-three billion, eight hundred ninety-seven million, five hundred twenty-three thousand, three hundred sixty".
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