Search a number
5079 = 31693
BaseRepresentation
bin1001111010111
320222010
41033113
5130304
635303
720544
oct11727
96863
105079
1138a8
122b33
132409
141bcb
151789
hex13d7

5079 has 4 divisors (see below), whose sum is σ = 6776. Its totient is φ = 3384.

The previous prime is 5077. The next prime is 5081. The reversal of 5079 is 9705.

5079 = T29 + T30 + ... + T37.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (5077) and next prime (5081).

It is not a de Polignac number, because 5079 - 21 = 5077 is a prime.

It is an Ulam number.

It is a D-number.

It is a Duffinian number.

It is a plaindrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5077) 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, 844 + ... + 849.

It is an arithmetic number, because the mean of its divisors is an integer number (1694).

25079 is an apocalyptic number.

5079 is a deficient number, since it is larger than the sum of its proper divisors (1697).

5079 is a wasteful number, since it uses less digits than its factorization.

5079 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1696.

The product of its (nonzero) digits is 315, while the sum is 21.

The square root of 5079 is about 71.2671032104. The cubic root of 5079 is about 17.1893480107.

The spelling of 5079 in words is "five thousand, seventy-nine".

Divisors: 1 3 1693 5079