Search a number
-
+
5253289 = 17417537
BaseRepresentation
bin10100000010100010101001
3100212220011021
4110002202221
52321101124
6304332441
762436466
oct24024251
910786137
105253289
112a68968
121914121
13111c172
149aa66d
156db7e4
hex5028a9

5253289 has 8 divisors (see below), whose sum is σ = 5698728. Its totient is φ = 4823040.

The previous prime is 5253277. The next prime is 5253317. The reversal of 5253289 is 9823525.

5253289 is digitally balanced in base 3, 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 4 ways, for example, as 258064 + 4995225 = 508^2 + 2235^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5253289 - 27 = 5253161 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2253289) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3072 + ... + 4465.

It is an arithmetic number, because the mean of its divisors is an integer number (712341).

Almost surely, 25253289 is an apocalyptic number.

It is an amenable number.

5253289 is a deficient number, since it is larger than the sum of its proper divisors (445439).

5253289 is a wasteful number, since it uses less digits than its factorization.

5253289 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7595.

The product of its digits is 21600, while the sum is 34.

The square root of 5253289 is about 2292.0054537457. The cubic root of 5253289 is about 173.8376188000.

The spelling of 5253289 in words is "five million, two hundred fifty-three thousand, two hundred eighty-nine".

Divisors: 1 17 41 697 7537 128129 309017 5253289