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5257159 is a prime number
BaseRepresentation
bin10100000011011111000111
3100220002110121
4110003133013
52321212114
6304402411
762453665
oct24033707
910802417
105257159
112a70866
121916407
131120b5b
149abc35
156dca24
hex5037c7

5257159 has 2 divisors, whose sum is σ = 5257160. Its totient is φ = 5257158.

The previous prime is 5257157. The next prime is 5257169. The reversal of 5257159 is 9517525.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5257159 - 21 = 5257157 is a prime.

Together with 5257157, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5257157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2628579 + 2628580.

It is an arithmetic number, because the mean of its divisors is an integer number (2628580).

Almost surely, 25257159 is an apocalyptic number.

5257159 is a deficient number, since it is larger than the sum of its proper divisors (1).

5257159 is an equidigital number, since it uses as much as digits as its factorization.

5257159 is an evil number, because the sum of its binary digits is even.

The product of its digits is 15750, while the sum is 34.

The square root of 5257159 is about 2292.8495371480. The cubic root of 5257159 is about 173.8802959654.

The spelling of 5257159 in words is "five million, two hundred fifty-seven thousand, one hundred fifty-nine".