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108000713 = 149724837
BaseRepresentation
bin1100110111111…
…11010111001001
321112020000010102
412123333113021
5210122010323
614414455145
72450663612
oct633772711
9245200112
10108000713
1155a66597
12302044b5
13194b5362
14104b4c09
159735328
hex66ff5c9

108000713 has 4 divisors (see below), whose sum is σ = 108725700. Its totient is φ = 107275728.

The previous prime is 108000701. The next prime is 108000733. The reversal of 108000713 is 317000801.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 317000801 = 1324384677.

It can be written as a sum of positive squares in 2 ways, for example, as 35188624 + 72812089 = 5932^2 + 8533^2 .

It is a cyclic number.

It is not a de Polignac number, because 108000713 - 212 = 107996617 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (108000733) 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, 362270 + ... + 362567.

It is an arithmetic number, because the mean of its divisors is an integer number (27181425).

Almost surely, 2108000713 is an apocalyptic number.

It is an amenable number.

108000713 is a deficient number, since it is larger than the sum of its proper divisors (724987).

108000713 is an equidigital number, since it uses as much as digits as its factorization.

108000713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 724986.

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

The square root of 108000713 is about 10392.3391495851. The cubic root of 108000713 is about 476.2213635668.

The spelling of 108000713 in words is "one hundred eight million, seven hundred thirteen", and thus it is an aban number.

Divisors: 1 149 724837 108000713