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328713 = 37111423
BaseRepresentation
bin1010000010000001001
3121200220120
41100100021
541004323
611013453
72536230
oct1202011
9550816
10328713
11204a70
1213a289
13b6808
1487b17
15675e3
hex50409

328713 has 16 divisors (see below), whose sum is σ = 546816. Its totient is φ = 170640.

The previous prime is 328709. The next prime is 328721. The reversal of 328713 is 317823.

It is not a de Polignac number, because 328713 - 22 = 328709 is a prime.

328713 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (328753) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 481 + ... + 942.

It is an arithmetic number, because the mean of its divisors is an integer number (34176).

2328713 is an apocalyptic number.

328713 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

It is an amenable number.

328713 is a deficient number, since it is larger than the sum of its proper divisors (218103).

328713 is a wasteful number, since it uses less digits than its factorization.

328713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1444.

The product of its digits is 1008, while the sum is 24.

The square root of 328713 is about 573.3349806178. The cubic root of 328713 is about 69.0142797583.

The spelling of 328713 in words is "three hundred twenty-eight thousand, seven hundred thirteen".