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3086713 = 7440959
BaseRepresentation
bin1011110001100101111001
312210211011201
423301211321
51242233323
6150054201
735144110
oct13614571
95724151
103086713
111819103
12104a361
13840c76
145a4c77
1540e8ad
hex2f1979

3086713 has 4 divisors (see below), whose sum is σ = 3527680. Its totient is φ = 2645748.

The previous prime is 3086711. The next prime is 3086717. The reversal of 3086713 is 3176803.

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 3086713 - 21 = 3086711 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3086711) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 220473 + ... + 220486.

It is an arithmetic number, because the mean of its divisors is an integer number (881920).

Almost surely, 23086713 is an apocalyptic number.

It is an amenable number.

3086713 is a deficient number, since it is larger than the sum of its proper divisors (440967).

3086713 is an equidigital number, since it uses as much as digits as its factorization.

3086713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 440966.

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 3086713 is about 1756.9043798682. The cubic root of 3086713 is about 145.6013551226.

It can be divided in two parts, 308 and 6713, that added together give a triangular number (7021 = T118).

The spelling of 3086713 in words is "three million, eighty-six thousand, seven hundred thirteen".

Divisors: 1 7 440959 3086713