Search a number
-
+
5297284 = 222575153
BaseRepresentation
bin10100001101010010000100
3100222010111201
4110031102010
52324003114
6305312244
763011656
oct24152204
910863451
105297284
112a98a23
121935684
1311361b5
149bc6d6
156e9874
hex50d484

5297284 has 12 divisors (see below), whose sum is σ = 9308124. Its totient is φ = 2637824.

The previous prime is 5297233. The next prime is 5297287. The reversal of 5297284 is 4827925.

5297284 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 4536900 + 760384 = 2130^2 + 872^2 .

It is a super-2 number, since 2×52972842 = 56122435553312, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5297287) 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, 1549 + ... + 3604.

It is an arithmetic number, because the mean of its divisors is an integer number (775677).

Almost surely, 25297284 is an apocalyptic number.

It is an amenable number.

5297284 is a deficient number, since it is larger than the sum of its proper divisors (4010840).

5297284 is a wasteful number, since it uses less digits than its factorization.

5297284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5414 (or 5412 counting only the distinct ones).

The product of its digits is 40320, while the sum is 37.

The square root of 5297284 is about 2301.5829335481. The cubic root of 5297284 is about 174.3215527585.

It can be divided in two parts, 52 and 97284, that added together give a cube (97336 = 463).

The spelling of 5297284 in words is "five million, two hundred ninety-seven thousand, two hundred eighty-four".

Divisors: 1 2 4 257 514 1028 5153 10306 20612 1324321 2648642 5297284