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324312 = 23313513
BaseRepresentation
bin1001111001011011000
3121110212120
41033023120
540334222
610541240
72520342
oct1171330
9543776
10324312
1120172a
12137820
13b4801
1486292
156615c
hex4f2d8

324312 has 16 divisors (see below), whose sum is σ = 810840. Its totient is φ = 108096.

The previous prime is 324301. The next prime is 324319. The reversal of 324312 is 213423.

Adding to 324312 its reverse (213423), we get a palindrome (537735).

Subtracting from 324312 its reverse (213423), we obtain a square (110889 = 3332).

It can be divided in two parts, 324 and 312, that added together give a palindrome (636).

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 324291 and 324300.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 324312.

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

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6733 + ... + 6780.

2324312 is an apocalyptic number.

It is an amenable number.

324312 is an abundant number, since it is smaller than the sum of its proper divisors (486528).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

324312 is a wasteful number, since it uses less digits than its factorization.

324312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13522 (or 13518 counting only the distinct ones).

The product of its digits is 144, while the sum is 15.

The square root of 324312 is about 569.4839769476. The cubic root of 324312 is about 68.7048938288.

The spelling of 324312 in words is "three hundred twenty-four thousand, three hundred twelve", and thus it is an iban number.

Divisors: 1 2 3 4 6 8 12 24 13513 27026 40539 54052 81078 108104 162156 324312