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1079315579 is a prime number
BaseRepresentation
bin100000001010101…
…0000110001111011
32210012220220122002
41000111100301323
54202301044304
6255033251215
735514013436
oct10025206173
92705826562
101079315579
11504277851
12261563b0b
131427bab94
14a34b681d
1564b4c31e
hex40550c7b

1079315579 has 2 divisors, whose sum is σ = 1079315580. Its totient is φ = 1079315578.

The previous prime is 1079315569. The next prime is 1079315581. The reversal of 1079315579 is 9755139701.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1079315579 - 224 = 1062538363 is a prime.

Together with 1079315581, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (1079315569) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 539657789 + 539657790.

It is an arithmetic number, because the mean of its divisors is an integer number (539657790).

Almost surely, 21079315579 is an apocalyptic number.

1079315579 is a deficient number, since it is larger than the sum of its proper divisors (1).

1079315579 is an equidigital number, since it uses as much as digits as its factorization.

1079315579 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 297675, while the sum is 47.

The square root of 1079315579 is about 32852.9386661224. The cubic root of 1079315579 is about 1025.7687919395.

The spelling of 1079315579 in words is "one billion, seventy-nine million, three hundred fifteen thousand, five hundred seventy-nine".