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713810717 = 7311386533
BaseRepresentation
bin101010100010111…
…110001100011101
31211202011100012222
4222202332030131
52430213420332
6154455235125
723455201544
oct5242761435
91752140188
10713810717
11336a22614
1217b078aa5
13b4b66609
146ab3115b
15429ee712
hex2a8be31d

713810717 has 8 divisors (see below), whose sum is σ = 730000824. Its totient is φ = 697794048.

The previous prime is 713810711. The next prime is 713810719. The reversal of 713810717 is 717018317.

It can be written as a sum of positive squares in 4 ways, for example, as 34739236 + 679071481 = 5894^2 + 26059^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 713810717 - 24 = 713810701 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (713810711) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35018 + ... + 51515.

It is an arithmetic number, because the mean of its divisors is an integer number (91250103).

Almost surely, 2713810717 is an apocalyptic number.

It is an amenable number.

713810717 is a deficient number, since it is larger than the sum of its proper divisors (16190107).

713810717 is a wasteful number, since it uses less digits than its factorization.

713810717 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86719.

The product of its (nonzero) digits is 8232, while the sum is 35.

The square root of 713810717 is about 26717.2363278839. The cubic root of 713810717 is about 893.7053436732.

The spelling of 713810717 in words is "seven hundred thirteen million, eight hundred ten thousand, seven hundred seventeen".

Divisors: 1 73 113 8249 86533 6316909 9778229 713810717