Base | Representation |
---|---|
bin | 1100101101101… |
… | …0000110110000 |
3 | 10201100001020211 |
4 | 3023122012300 |
5 | 102122302120 |
6 | 5142513504 |
7 | 1215142123 |
oct | 313320660 |
9 | 121301224 |
10 | 53322160 |
11 | 2810a801 |
12 | 15a35894 |
13 | b07c598 |
14 | 71203ba |
15 | 4a3425a |
hex | 32da1b0 |
53322160 has 20 divisors (see below), whose sum is σ = 123974208. Its totient is φ = 21328832.
The previous prime is 53322133. The next prime is 53322163. The reversal of 53322160 is 6122335.
It is a tau number, because it is divible by the number of its divisors (20).
It is not an unprimeable number, because it can be changed into a prime (53322163) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 333184 + ... + 333343.
Almost surely, 253322160 is an apocalyptic number.
It is an amenable number.
53322160 is an abundant number, since it is smaller than the sum of its proper divisors (70652048).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53322160 is a wasteful number, since it uses less digits than its factorization.
53322160 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 666540 (or 666534 counting only the distinct ones).
The product of its (nonzero) digits is 1080, while the sum is 22.
The square root of 53322160 is about 7302.2024074932. The cubic root of 53322160 is about 376.3881234435.
Adding to 53322160 its reverse (6122335), we get a palindrome (59444495).
The spelling of 53322160 in words is "fifty-three million, three hundred twenty-two thousand, one hundred sixty".
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