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5285013 = 31761671
BaseRepresentation
bin10100001010010010010101
3100221111200020
4110022102111
52323110023
6305135353
762631126
oct24122225
910844606
105285013
112a8a788
12192a559
131130736
149b804d
156e5de3
hex50a495

5285013 has 4 divisors (see below), whose sum is σ = 7046688. Its totient is φ = 3523340.

The previous prime is 5284999. The next prime is 5285053. The reversal of 5285013 is 3105825.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5285013 - 210 = 5283989 is a prime.

It is a D-number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5285053) 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, 880833 + ... + 880838.

It is an arithmetic number, because the mean of its divisors is an integer number (1761672).

Almost surely, 25285013 is an apocalyptic number.

It is an amenable number.

5285013 is a deficient number, since it is larger than the sum of its proper divisors (1761675).

5285013 is a wasteful number, since it uses less digits than its factorization.

5285013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1761674.

The product of its (nonzero) digits is 1200, while the sum is 24.

The square root of 5285013 is about 2298.9156139363. The cubic root of 5285013 is about 174.1868451345.

The spelling of 5285013 in words is "five million, two hundred eighty-five thousand, thirteen".

Divisors: 1 3 1761671 5285013