Base | Representation |
---|---|
bin | 1100100101101… |
… | …1111000101100 |
3 | 10200100210001211 |
4 | 3021123320230 |
5 | 102004231124 |
6 | 5123444204 |
7 | 1210556626 |
oct | 311337054 |
9 | 120323054 |
10 | 52805164 |
11 | 27897335 |
12 | 15826664 |
13 | ac2b179 |
14 | 7027c16 |
15 | 4980e94 |
hex | 325be2c |
52805164 has 6 divisors (see below), whose sum is σ = 92409044. Its totient is φ = 26402580.
The previous prime is 52805149. The next prime is 52805167. The reversal of 52805164 is 46150825.
It is not an unprimeable number, because it can be changed into a prime (52805167) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6600642 + ... + 6600649.
Almost surely, 252805164 is an apocalyptic number.
It is an amenable number.
52805164 is a deficient number, since it is larger than the sum of its proper divisors (39603880).
52805164 is a wasteful number, since it uses less digits than its factorization.
52805164 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13201295 (or 13201293 counting only the distinct ones).
The product of its (nonzero) digits is 9600, while the sum is 31.
The square root of 52805164 is about 7266.7161772014. The cubic root of 52805164 is about 375.1677211226.
Adding to 52805164 its reverse (46150825), we get a palindrome (98955989).
The spelling of 52805164 in words is "fifty-two million, eight hundred five thousand, one hundred sixty-four".
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