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3142079 is a prime number
BaseRepresentation
bin1011111111000110111111
312220122010022
423333012333
51301021304
6151202355
735464403
oct13770677
95818108
103142079
111856766
1210763bb
13860225
145bb103
15420ebe
hex2ff1bf

3142079 has 2 divisors, whose sum is σ = 3142080. Its totient is φ = 3142078.

The previous prime is 3142043. The next prime is 3142123. The reversal of 3142079 is 9702413.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3142079 - 216 = 3076543 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3142019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1571039 + 1571040.

It is an arithmetic number, because the mean of its divisors is an integer number (1571040).

Almost surely, 23142079 is an apocalyptic number.

3142079 is a deficient number, since it is larger than the sum of its proper divisors (1).

3142079 is an equidigital number, since it uses as much as digits as its factorization.

3142079 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1512, while the sum is 26.

The square root of 3142079 is about 1772.5910413855. The cubic root of 3142079 is about 146.4667460934.

The spelling of 3142079 in words is "three million, one hundred forty-two thousand, seventy-nine".