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5104265 = 51020853
BaseRepresentation
bin10011011110001010001001
3100121022201212
4103132022021
52301314030
6301222505
761246145
oct23361211
910538655
105104265
112976a01
121861a35
13109939a
1496c225
156ac595
hex4de289

5104265 has 4 divisors (see below), whose sum is σ = 6125124. Its totient is φ = 4083408.

The previous prime is 5104259. The next prime is 5104289. The reversal of 5104265 is 5624015.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5624015 = 51124803.

It can be written as a sum of positive squares in 2 ways, for example, as 2238016 + 2866249 = 1496^2 + 1693^2 .

It is a cyclic number.

It is not a de Polignac number, because 5104265 - 24 = 5104249 is a prime.

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 5104265.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 510422 + ... + 510431.

It is an arithmetic number, because the mean of its divisors is an integer number (1531281).

Almost surely, 25104265 is an apocalyptic number.

It is an amenable number.

5104265 is a deficient number, since it is larger than the sum of its proper divisors (1020859).

5104265 is a wasteful number, since it uses less digits than its factorization.

5104265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1020858.

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 5104265 is about 2259.2620476607. The cubic root of 5104265 is about 172.1780313644.

The spelling of 5104265 in words is "five million, one hundred four thousand, two hundred sixty-five".

Divisors: 1 5 1020853 5104265