Base | Representation |
---|---|
bin | 10100000011100010010001 |
3 | 100220002202002 |
4 | 110003202101 |
5 | 2321213421 |
6 | 304403345 |
7 | 62454404 |
oct | 24034221 |
9 | 10802662 |
10 | 5257361 |
11 | 2a70a2a |
12 | 1916555 |
13 | 1120c85 |
14 | 9abd3b |
15 | 6dcb0b |
hex | 503891 |
5257361 has 2 divisors, whose sum is σ = 5257362. Its totient is φ = 5257360.
The previous prime is 5257349. The next prime is 5257379. The reversal of 5257361 is 1637525.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 4227136 + 1030225 = 2056^2 + 1015^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-5257361 is a prime.
It is a Chen prime.
It is not a weakly prime, because it can be changed into another prime (5257331) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2628680 + 2628681.
It is an arithmetic number, because the mean of its divisors is an integer number (2628681).
Almost surely, 25257361 is an apocalyptic number.
It is an amenable number.
5257361 is a deficient number, since it is larger than the sum of its proper divisors (1).
5257361 is an equidigital number, since it uses as much as digits as its factorization.
5257361 is an evil number, because the sum of its binary digits is even.
The product of its digits is 6300, while the sum is 29.
The square root of 5257361 is about 2292.8935867153. The cubic root of 5257361 is about 173.8825229839.
The spelling of 5257361 in words is "five million, two hundred fifty-seven thousand, three hundred sixty-one".
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