Search a number
-
+
5284015 = 511191503
BaseRepresentation
bin10100001010000010101111
3100221110022021
4110022002233
52323042030
6305131011
762625202
oct24120257
910843267
105284015
112a89a60
121929a67
131130149
149b7939
156e597a
hex50a0af

5284015 has 16 divisors (see below), whose sum is σ = 6967296. Its totient is φ = 3815200.

The previous prime is 5284001. The next prime is 5284021. The reversal of 5284015 is 5104825.

5284015 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5284015 - 25 = 5283983 is a prime.

It is an Ulam number.

It is a Duffinian number.

5284015 is a lucky number.

It is a zygodrome in base 4.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10254 + ... + 10756.

It is an arithmetic number, because the mean of its divisors is an integer number (435456).

Almost surely, 25284015 is an apocalyptic number.

5284015 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

5284015 is a deficient number, since it is larger than the sum of its proper divisors (1683281).

5284015 is a wasteful number, since it uses less digits than its factorization.

5284015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 710.

The product of its (nonzero) digits is 1600, while the sum is 25.

The square root of 5284015 is about 2298.6985448292. The cubic root of 5284015 is about 174.1758802032.

The spelling of 5284015 in words is "five million, two hundred eighty-four thousand, fifteen".

Divisors: 1 5 11 55 191 503 955 2101 2515 5533 10505 27665 96073 480365 1056803 5284015