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324313 = 1129483
BaseRepresentation
bin1001111001011011001
3121110212121
41033023121
540334223
610541241
72520343
oct1171331
9543777
10324313
11201730
12137821
13b4802
1486293
156615d
hex4f2d9

324313 has 4 divisors (see below), whose sum is σ = 353808. Its totient is φ = 294820.

The previous prime is 324301. The next prime is 324319. The reversal of 324313 is 313423.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 313423 = 1128493.

It is a cyclic number.

It is not a de Polignac number, because 324313 - 29 = 323801 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (324319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14731 + ... + 14752.

It is an arithmetic number, because the mean of its divisors is an integer number (88452).

2324313 is an apocalyptic number.

It is an amenable number.

324313 is a deficient number, since it is larger than the sum of its proper divisors (29495).

324313 is a wasteful number, since it uses less digits than its factorization.

324313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29494.

The product of its digits is 216, while the sum is 16.

The square root of 324313 is about 569.4848549347. The cubic root of 324313 is about 68.7049644447.

Adding to 324313 its reverse (313423), we get a palindrome (637736).

The spelling of 324313 in words is "three hundred twenty-four thousand, three hundred thirteen".

Divisors: 1 11 29483 324313