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BaseRepresentation
bin11010110001
32100110
4122301
523323
611533
74665
oct3261
92313
101713
111318
12ba9
13a1a
148a5
15793
hex6b1

1713 has 4 divisors (see below), whose sum is σ = 2288. Its totient is φ = 1140.

The previous prime is 1709. The next prime is 1721. The reversal of 1713 is 3171.

Adding to 1713 its reverse (3171), we get a palindrome (4884).

1713 is nontrivially palindromic in base 13.

1713 is an esthetic number in base 12, because in such base its adjacent digits differ by 1.

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.

It is not a de Polignac number, because 1713 - 22 = 1709 is a prime.

It is a D-number.

It is a Duffinian number.

1713 is an undulating number in base 13.

It is a nialpdrome in base 12.

It is not an unprimeable number, because it can be changed into a prime (1723) 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, 283 + ... + 288.

It is an arithmetic number, because the mean of its divisors is an integer number (572).

21713 is an apocalyptic number.

It is an amenable number.

1713 is a deficient number, since it is larger than the sum of its proper divisors (575).

1713 is an equidigital number, since it uses as much as digits as its factorization.

1713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 574.

The product of its digits is 21, while the sum is 12.

The square root of 1713 is about 41.3884041731. The cubic root of 1713 is about 11.9651768210.

The spelling of 1713 in words is "one thousand, seven hundred thirteen".

Divisors: 1 3 571 1713