Base | Representation |
---|---|
bin | 1100011101011… |
… | …1100100111101 |
3 | 10122100020200011 |
4 | 3013113210331 |
5 | 101334410404 |
6 | 5104103221 |
7 | 1203141634 |
oct | 307274475 |
9 | 118306604 |
10 | 52263229 |
11 | 27557157 |
12 | 15604b11 |
13 | aa9b5b5 |
14 | 6d2651b |
15 | 48c5604 |
hex | 31d793d |
52263229 has 2 divisors, whose sum is σ = 52263230. Its totient is φ = 52263228.
The previous prime is 52263227. The next prime is 52263251. The reversal of 52263229 is 92236225.
It is a happy number.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 34539129 + 17724100 = 5877^2 + 4210^2 .
It is a cyclic number.
It is not a de Polignac number, because 52263229 - 21 = 52263227 is a prime.
Together with 52263227, it forms a pair of twin primes.
It is a Chen prime.
It is a self number, because there is not a number n which added to its sum of digits gives 52263229.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (52263227) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26131614 + 26131615.
It is an arithmetic number, because the mean of its divisors is an integer number (26131615).
Almost surely, 252263229 is an apocalyptic number.
It is an amenable number.
52263229 is a deficient number, since it is larger than the sum of its proper divisors (1).
52263229 is an equidigital number, since it uses as much as digits as its factorization.
52263229 is an evil number, because the sum of its binary digits is even.
The product of its digits is 12960, while the sum is 31.
The square root of 52263229 is about 7229.3311585513. The cubic root of 52263229 is about 373.8798669514.
The spelling of 52263229 in words is "fifty-two million, two hundred sixty-three thousand, two hundred twenty-nine".
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