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313032 = 23313043

313032 has 16 divisors (see below), whose sum is σ = 782640. Its totient is φ = 104336.

The previous prime is 313031. The next prime is 313037. The reversal of 313032 is 230313.

Adding to 313032 its reverse (230313), we get a palindrome (543345).

It is a happy number.

313032 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 312999 and 313017.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 313032.

It is not an unprimeable number, because it can be changed into a prime (313031) 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, 6498 + ... + 6545.

It is an arithmetic number, because the mean of its divisors is an integer number (48915).

2313032 is an apocalyptic number.

It is an amenable number.

313032 is an abundant number, since it is smaller than the sum of its proper divisors (469608).

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

313032 is a wasteful number, since it uses less digits than its factorization.

313032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13052 (or 13048 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 12.

The square root of 313032 is about 559.4926272973. The cubic root of 313032 is about 67.8989271211.

The spelling of 313032 in words is "three hundred thirteen thousand, thirty-two".

Divisors: 1 2 3 4 6 8 12 24 13043 26086 39129 52172 78258 104344 156516 313032