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5781713 = 7825959
BaseRepresentation
bin10110000011100011010001
3101212202000112
4112003203101
52440003323
6323531105
7100100210
oct26034321
911782015
105781713
113299983
121b29a95
131275842
14aa7077
15793178
hex5838d1

5781713 has 4 divisors (see below), whose sum is σ = 6607680. Its totient is φ = 4955748.

The previous prime is 5781709. The next prime is 5781733. The reversal of 5781713 is 3171875.

5781713 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 5781713 - 22 = 5781709 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 5781713.

It is not an unprimeable number, because it can be changed into a prime (5781733) 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, 412973 + ... + 412986.

It is an arithmetic number, because the mean of its divisors is an integer number (1651920).

Almost surely, 25781713 is an apocalyptic number.

It is an amenable number.

5781713 is a deficient number, since it is larger than the sum of its proper divisors (825967).

5781713 is an equidigital number, since it uses as much as digits as its factorization.

5781713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 825966.

The product of its digits is 5880, while the sum is 32.

The square root of 5781713 is about 2404.5192866767. The cubic root of 5781713 is about 179.4811498841.

The spelling of 5781713 in words is "five million, seven hundred eighty-one thousand, seven hundred thirteen".

Divisors: 1 7 825959 5781713