Base | Representation |
---|---|
bin | 110001011000100000… |
… | …100101101001111000 |
3 | 12001212101000222220212 |
4 | 301120200211221320 |
5 | 1332043240423100 |
6 | 40205324010252 |
7 | 3554666125241 |
oct | 613040455170 |
9 | 161771028825 |
10 | 53024545400 |
11 | 2053aa78852 |
12 | a339990988 |
13 | 5000569568 |
14 | 27d02c5cc8 |
15 | 15a5186635 |
hex | c58825a78 |
53024545400 has 72 divisors (see below), whose sum is σ = 127680168720. Its totient is φ = 20478380160.
The previous prime is 53024545373. The next prime is 53024545447. The reversal of 53024545400 is 454542035.
It is a super-2 number, since 2×530245454002 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 10577 + ... + 325823.
Almost surely, 253024545400 is an apocalyptic number.
53024545400 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 53024545400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (63840084360).
53024545400 is an abundant number, since it is smaller than the sum of its proper divisors (74655623320).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53024545400 is a wasteful number, since it uses less digits than its factorization.
53024545400 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 315321 (or 315283 counting only the distinct ones).
The product of its (nonzero) digits is 48000, while the sum is 32.
The spelling of 53024545400 in words is "fifty-three billion, twenty-four million, five hundred forty-five thousand, four hundred".
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