Base | Representation |
---|---|
bin | 1100110000000… |
… | …0101011100100 |
3 | 10201122001222211 |
4 | 3030000223210 |
5 | 102142331124 |
6 | 5150133204 |
7 | 1216400563 |
oct | 314005344 |
9 | 121561884 |
10 | 53480164 |
11 | 28208491 |
12 | 15ab1204 |
13 | b10648a |
14 | 7161bda |
15 | 4a65e94 |
hex | 3300ae4 |
53480164 has 24 divisors (see below), whose sum is σ = 100727928. Its totient is φ = 24752640.
The previous prime is 53480153. The next prime is 53480171. The reversal of 53480164 is 46108435.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 4368100 + 49112064 = 2090^2 + 7008^2 .
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, 2299 + ... + 10594.
It is an arithmetic number, because the mean of its divisors is an integer number (4196997).
Almost surely, 253480164 is an apocalyptic number.
It is an amenable number.
53480164 is a deficient number, since it is larger than the sum of its proper divisors (47247764).
53480164 is a wasteful number, since it uses less digits than its factorization.
53480164 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12975 (or 12973 counting only the distinct ones).
The product of its (nonzero) digits is 11520, while the sum is 31.
The square root of 53480164 is about 7313.0133324096. The cubic root of 53480164 is about 376.7595274047.
Adding to 53480164 its reverse (46108435), we get a palindrome (99588599).
The spelling of 53480164 in words is "fifty-three million, four hundred eighty thousand, one hundred sixty-four".
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