Base | Representation |
---|---|
bin | 110000101010100111… |
… | …001011011100100000 |
3 | 11222212201002201012002 |
4 | 300222213023130200 |
5 | 1324004124133440 |
6 | 40001055423132 |
7 | 3526626046424 |
oct | 605247133440 |
9 | 158781081162 |
10 | 52254521120 |
11 | 2018535114a |
12 | a163b24aa8 |
13 | 4c09b805a9 |
14 | 2759d20b84 |
15 | 155c781115 |
hex | c2a9cb720 |
52254521120 has 48 divisors (see below), whose sum is σ = 130713154488. Its totient is φ = 19672289280.
The previous prime is 52254521117. The next prime is 52254521153. The reversal of 52254521120 is 2112545225.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 51723495184 + 531025936 = 227428^2 + 23044^2 .
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, 9602891 + ... + 9608330.
Almost surely, 252254521120 is an apocalyptic number.
It is an amenable number.
52254521120 is an abundant number, since it is smaller than the sum of its proper divisors (78458633368).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52254521120 is a wasteful number, since it uses less digits than its factorization.
52254521120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19211253 (or 19211245 counting only the distinct ones).
The product of its (nonzero) digits is 8000, while the sum is 29.
The spelling of 52254521120 in words is "fifty-two billion, two hundred fifty-four million, five hundred twenty-one thousand, one hundred twenty".
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