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5245079 = 7749297
BaseRepresentation
bin10100000000100010010111
3100212110220012
4110000202113
52320320304
6304230435
762403530
oct24004227
910773805
105245079
112a62784
12190b41b
1311184c8
149a7687
156d916e
hex500897

5245079 has 4 divisors (see below), whose sum is σ = 5994384. Its totient is φ = 4495776.

The previous prime is 5245073. The next prime is 5245091. The reversal of 5245079 is 9705425.

5245079 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.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-5245079 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5245073) 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, 374642 + ... + 374655.

It is an arithmetic number, because the mean of its divisors is an integer number (1498596).

Almost surely, 25245079 is an apocalyptic number.

5245079 is a deficient number, since it is larger than the sum of its proper divisors (749305).

5245079 is an equidigital number, since it uses as much as digits as its factorization.

5245079 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 749304.

The product of its (nonzero) digits is 12600, while the sum is 32.

The square root of 5245079 is about 2290.2137454832. The cubic root of 5245079 is about 173.7470120080.

It can be divided in two parts, 5 and 245079, that multiplied together give a triangular number (1225395 = T1565).

The spelling of 5245079 in words is "five million, two hundred forty-five thousand, seventy-nine".

Divisors: 1 7 749297 5245079