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313409927 is a prime number
BaseRepresentation
bin10010101011100…
…100000110000111
3210211201212121002
4102223210012013
51120213104202
651033243515
710523640365
oct2253440607
9724655532
10313409927
11150a03576
1288b6359b
134cc1477c
142d8a4635
151c7ac302
hex12ae4187

313409927 has 2 divisors, whose sum is σ = 313409928. Its totient is φ = 313409926.

The previous prime is 313409923. The next prime is 313409933. The reversal of 313409927 is 729904313.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 313409927 - 22 = 313409923 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (313409923) 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, 156704963 + 156704964.

It is an arithmetic number, because the mean of its divisors is an integer number (156704964).

Almost surely, 2313409927 is an apocalyptic number.

313409927 is a deficient number, since it is larger than the sum of its proper divisors (1).

313409927 is an equidigital number, since it uses as much as digits as its factorization.

313409927 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 40824, while the sum is 38.

The square root of 313409927 is about 17703.3874442153. The cubic root of 313409927 is about 679.2624117409.

The spelling of 313409927 in words is "three hundred thirteen million, four hundred nine thousand, nine hundred twenty-seven".