Search a number
-
+
5253189 = 31751063
BaseRepresentation
bin10100000010100001000101
3100212220000120
4110002201011
52321100224
6304332153
762436264
oct24024105
910786016
105253189
112a68887
121914059
13111c0c6
149aa5db
156db779
hex502845

5253189 has 4 divisors (see below), whose sum is σ = 7004256. Its totient is φ = 3502124.

The previous prime is 5253173. The next prime is 5253203. The reversal of 5253189 is 9813525.

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 5253189 - 24 = 5253173 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 (5253109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 875529 + ... + 875534.

It is an arithmetic number, because the mean of its divisors is an integer number (1751064).

Almost surely, 25253189 is an apocalyptic number.

It is an amenable number.

5253189 is a deficient number, since it is larger than the sum of its proper divisors (1751067).

5253189 is a wasteful number, since it uses less digits than its factorization.

5253189 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1751066.

The product of its digits is 10800, while the sum is 33.

The square root of 5253189 is about 2291.9836386851. The cubic root of 5253189 is about 173.8365157531.

The spelling of 5253189 in words is "five million, two hundred fifty-three thousand, one hundred eighty-nine".

Divisors: 1 3 1751063 5253189