Base | Representation |
---|---|
bin | 10100000111101010010001 |
3 | 100220221220212 |
4 | 110013222101 |
5 | 2322234012 |
6 | 305013505 |
7 | 62554562 |
oct | 24075221 |
9 | 10827825 |
10 | 5274257 |
11 | 2a8269a |
12 | 1924295 |
13 | 1128881 |
14 | 9b4169 |
15 | 6e2b22 |
hex | 507a91 |
5274257 has 2 divisors, whose sum is σ = 5274258. Its totient is φ = 5274256.
The previous prime is 5274221. The next prime is 5274287. The reversal of 5274257 is 7524725.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 4682896 + 591361 = 2164^2 + 769^2 .
It is a cyclic number.
It is not a de Polignac number, because 5274257 - 218 = 5012113 is a prime.
It is a Chen prime.
It is not a weakly prime, because it can be changed into another prime (5274287) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2637128 + 2637129.
It is an arithmetic number, because the mean of its divisors is an integer number (2637129).
Almost surely, 25274257 is an apocalyptic number.
It is an amenable number.
5274257 is a deficient number, since it is larger than the sum of its proper divisors (1).
5274257 is an equidigital number, since it uses as much as digits as its factorization.
5274257 is an evil number, because the sum of its binary digits is even.
The product of its digits is 19600, while the sum is 32.
The square root of 5274257 is about 2296.5750586471. The cubic root of 5274257 is about 174.0685971657.
The spelling of 5274257 in words is "five million, two hundred seventy-four thousand, two hundred fifty-seven".
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