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3141959 is a prime number
BaseRepresentation
bin1011111111000101000111
312220121221212
423333011013
51301020314
6151202035
735464142
oct13770507
95817855
103141959
111856667
12107631b
13860162
145bb059
15420e3e
hex2ff147

3141959 has 2 divisors, whose sum is σ = 3141960. Its totient is φ = 3141958.

The previous prime is 3141937. The next prime is 3142019. The reversal of 3141959 is 9591413.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3141959 - 212 = 3137863 is a prime.

It is a Sophie Germain 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 (3141059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1570979 + 1570980.

It is an arithmetic number, because the mean of its divisors is an integer number (1570980).

Almost surely, 23141959 is an apocalyptic number.

3141959 is a deficient number, since it is larger than the sum of its proper divisors (1).

3141959 is an equidigital number, since it uses as much as digits as its factorization.

3141959 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4860, while the sum is 32.

The square root of 3141959 is about 1772.5571923072. The cubic root of 3141959 is about 146.4648814858.

The spelling of 3141959 in words is "three million, one hundred forty-one thousand, nine hundred fifty-nine".