Base | Representation |
---|---|
bin | 110001001110101101… |
… | …111010010010000000 |
3 | 12001102220220201101211 |
4 | 301032231322102000 |
5 | 1331224211444400 |
6 | 40141134535504 |
7 | 3550632562342 |
oct | 611655722200 |
9 | 161386821354 |
10 | 52860265600 |
11 | 20466272a1a |
12 | a2b2967594 |
13 | 4ca550aa8c |
14 | 27b6561292 |
15 | 1595a35dba |
hex | c4eb7a480 |
52860265600 has 48 divisors (see below), whose sum is σ = 130581382770. Its totient is φ = 21144104960.
The previous prime is 52860265597. The next prime is 52860265607. The reversal of 52860265600 is 656206825.
It is a happy number.
It can be written as a sum of positive squares in 3 ways, for example, as 23218445376 + 29641820224 = 152376^2 + 172168^2 .
It is a Harshad number since it is a multiple of its sum of digits (40).
It is not an unprimeable number, because it can be changed into a prime (52860265607) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 8256217 + ... + 8262616.
Almost surely, 252860265600 is an apocalyptic number.
52860265600 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
It is an amenable number.
52860265600 is an abundant number, since it is smaller than the sum of its proper divisors (77721117170).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52860265600 is a wasteful number, since it uses less digits than its factorization.
52860265600 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16518857 (or 16518840 counting only the distinct ones).
The product of its (nonzero) digits is 172800, while the sum is 40.
The spelling of 52860265600 in words is "fifty-two billion, eight hundred sixty million, two hundred sixty-five thousand, six hundred".
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