Base | Representation |
---|---|
bin | 110001011000111101… |
… | …100101000100110000 |
3 | 12001212220100002212221 |
4 | 301120331211010300 |
5 | 1332102212121300 |
6 | 40210154530424 |
7 | 3555120540136 |
oct | 613075450460 |
9 | 161786302787 |
10 | 53032145200 |
11 | 20544299681 |
12 | a340436a14 |
13 | 5001cca798 |
14 | 27d1303756 |
15 | 15a5b8831a |
hex | c58f65130 |
53032145200 has 60 divisors (see below), whose sum is σ = 128841385320. Its totient is φ = 20974497280.
The previous prime is 53032145161. The next prime is 53032145261. The reversal of 53032145200 is 254123035.
It is a Harshad number since it is a multiple of its sum of digits (25).
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 709234 + ... + 780433.
It is an arithmetic number, because the mean of its divisors is an integer number (2147356422).
Almost surely, 253032145200 is an apocalyptic number.
53032145200 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
It is an amenable number.
53032145200 is an abundant number, since it is smaller than the sum of its proper divisors (75809240120).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53032145200 is a wasteful number, since it uses less digits than its factorization.
53032145200 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1489774 (or 1489763 counting only the distinct ones).
The product of its (nonzero) digits is 3600, while the sum is 25.
Adding to 53032145200 its reverse (254123035), we get a palindrome (53286268235).
The spelling of 53032145200 in words is "fifty-three billion, thirty-two million, one hundred forty-five thousand, two hundred".
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