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5079805 = 54323627
BaseRepresentation
bin10011011000001011111101
3100120002011221
4103120023331
52300023210
6300513341
761114633
oct23301375
910502157
105079805
11295a595
12184b851
13108b203
14963353
156a51da
hex4d82fd

5079805 has 8 divisors (see below), whose sum is σ = 6237792. Its totient is φ = 3969168.

The previous prime is 5079773. The next prime is 5079817. The reversal of 5079805 is 5089705.

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 5079805 - 25 = 5079773 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 11599 + ... + 12028.

It is an arithmetic number, because the mean of its divisors is an integer number (779724).

Almost surely, 25079805 is an apocalyptic number.

It is an amenable number.

5079805 is a deficient number, since it is larger than the sum of its proper divisors (1157987).

5079805 is a wasteful number, since it uses less digits than its factorization.

5079805 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23675.

The product of its (nonzero) digits is 12600, while the sum is 34.

The square root of 5079805 is about 2253.8422748720. The cubic root of 5079805 is about 171.9025610898.

The spelling of 5079805 in words is "five million, seventy-nine thousand, eight hundred five".

Divisors: 1 5 43 215 23627 118135 1015961 5079805