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108713 = 119883
BaseRepresentation
bin11010100010101001
312112010102
4122202221
511434323
62155145
7631643
oct324251
9175112
10108713
1174750
1252ab5
133a637
142b893
1522328
hex1a8a9

108713 has 4 divisors (see below), whose sum is σ = 118608. Its totient is φ = 98820.

The previous prime is 108709. The next prime is 108727. The reversal of 108713 is 317801.

108713 is nontrivially palindromic in base 4.

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 a cyclic number.

It is not a de Polignac number, because 108713 - 22 = 108709 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (108793) 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, 4931 + ... + 4952.

It is an arithmetic number, because the mean of its divisors is an integer number (29652).

2108713 is an apocalyptic number.

It is an amenable number.

108713 is a deficient number, since it is larger than the sum of its proper divisors (9895).

108713 is an equidigital number, since it uses as much as digits as its factorization.

108713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9894.

The product of its (nonzero) digits is 168, while the sum is 20.

The square root of 108713 is about 329.7165449291. The cubic root of 108713 is about 47.7265996469.

The spelling of 108713 in words is "one hundred eight thousand, seven hundred thirteen".

Divisors: 1 11 9883 108713