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BaseRepresentation
bin1001101001110110111
3121001221102
41031032313
540110333
610440315
72455166
oct1151667
9531842
10316343
111a6745
1213309b
13b0cb1
14833dd
1563ae8
hex4d3b7

316343 has 2 divisors, whose sum is σ = 316344. Its totient is φ = 316342.

The previous prime is 316339. The next prime is 316363. The reversal of 316343 is 343613.

It is an a-pointer prime, because the next prime (316363) can be obtained adding 316343 to its sum of digits (20).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 316343 - 22 = 316339 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (316363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 158171 + 158172.

It is an arithmetic number, because the mean of its divisors is an integer number (158172).

2316343 is an apocalyptic number.

316343 is a deficient number, since it is larger than the sum of its proper divisors (1).

316343 is an equidigital number, since it uses as much as digits as its factorization.

316343 is an evil number, because the sum of its binary digits is even.

The product of its digits is 648, while the sum is 20.

The square root of 316343 is about 562.4437749678. The cubic root of 316343 is about 68.1374813705.

Adding to 316343 its reverse (343613), we get a palindrome (659956).

The spelling of 316343 in words is "three hundred sixteen thousand, three hundred forty-three".