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1316323 is a prime number
BaseRepresentation
bin101000001010111100011
32110212122201
411001113203
5314110243
644114031
714121451
oct5012743
92425581
101316323
11819a78
12535917
133711b8
142639d1
151b004d
hex1415e3

1316323 has 2 divisors, whose sum is σ = 1316324. Its totient is φ = 1316322.

The previous prime is 1316321. The next prime is 1316347. The reversal of 1316323 is 3236131.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1316323 - 21 = 1316321 is a prime.

Together with 1316321, it forms a pair of twin primes.

1316323 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 1316323.

It is not a weakly prime, because it can be changed into another prime (1316321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 658161 + 658162.

It is an arithmetic number, because the mean of its divisors is an integer number (658162).

21316323 is an apocalyptic number.

1316323 is a deficient number, since it is larger than the sum of its proper divisors (1).

1316323 is an equidigital number, since it uses as much as digits as its factorization.

1316323 is an evil number, because the sum of its binary digits is even.

The product of its digits is 324, while the sum is 19.

The square root of 1316323 is about 1147.3112045125. The cubic root of 1316323 is about 109.5941795886.

The spelling of 1316323 in words is "one million, three hundred sixteen thousand, three hundred twenty-three".