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5079385 = 51015877
BaseRepresentation
bin10011011000000101011001
3100120001121101
4103120011121
52300020020
6300511401
761113463
oct23300531
910501541
105079385
11295a243
12184b561
13108ac6c
14963133
156a500a
hex4d8159

5079385 has 4 divisors (see below), whose sum is σ = 6095268. Its totient is φ = 4063504.

The previous prime is 5079377. The next prime is 5079401. The reversal of 5079385 is 5839705.

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

It can be written as a sum of positive squares in 2 ways, for example, as 3108169 + 1971216 = 1763^2 + 1404^2 .

It is a cyclic number.

It is not a de Polignac number, because 5079385 - 23 = 5079377 is a prime.

It is a Duffinian number.

5079385 is a lucky number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 507934 + ... + 507943.

It is an arithmetic number, because the mean of its divisors is an integer number (1523817).

Almost surely, 25079385 is an apocalyptic number.

It is an amenable number.

5079385 is a deficient number, since it is larger than the sum of its proper divisors (1015883).

5079385 is a wasteful number, since it uses less digits than its factorization.

5079385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1015882.

The product of its (nonzero) digits is 37800, while the sum is 37.

The square root of 5079385 is about 2253.7490987242. The cubic root of 5079385 is about 171.8978233052.

The spelling of 5079385 in words is "five million, seventy-nine thousand, three hundred eighty-five".

Divisors: 1 5 1015877 5079385