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5312579 is a prime number
BaseRepresentation
bin10100010001000001000011
3100222220111012
4110101001003
52330000304
6305511135
763104366
oct24210103
910886435
105312579
112aa9468
1219424ab
13114014c
149c40dd
156ee16e
hex511043

5312579 has 2 divisors, whose sum is σ = 5312580. Its totient is φ = 5312578.

The previous prime is 5312557. The next prime is 5312591. The reversal of 5312579 is 9752135.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5312579 - 28 = 5312323 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (5312509) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2656289 + 2656290.

It is an arithmetic number, because the mean of its divisors is an integer number (2656290).

Almost surely, 25312579 is an apocalyptic number.

5312579 is a deficient number, since it is larger than the sum of its proper divisors (1).

5312579 is an equidigital number, since it uses as much as digits as its factorization.

5312579 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9450, while the sum is 32.

The square root of 5312579 is about 2304.9032517657. The cubic root of 5312579 is about 174.4891660830.

The spelling of 5312579 in words is "five million, three hundred twelve thousand, five hundred seventy-nine".