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5231253 = 37323887
BaseRepresentation
bin10011111101001010010101
3100211202221010
4103331022111
52314400003
6304042433
762315316
oct23751225
910752833
105231253
112a53355
121903419
131112121
149a260d
156d5003
hex4fd295

5231253 has 8 divisors (see below), whose sum is σ = 7070848. Its totient is φ = 3439584.

The previous prime is 5231207. The next prime is 5231263. The reversal of 5231253 is 3521325.

5231253 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 5231253 - 28 = 5230997 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5231203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11725 + ... + 12162.

It is an arithmetic number, because the mean of its divisors is an integer number (883856).

Almost surely, 25231253 is an apocalyptic number.

It is an amenable number.

5231253 is a deficient number, since it is larger than the sum of its proper divisors (1839595).

5231253 is a wasteful number, since it uses less digits than its factorization.

5231253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23963.

The product of its digits is 900, while the sum is 21.

The square root of 5231253 is about 2287.1932581223. The cubic root of 5231253 is about 173.5942122735.

Adding to 5231253 its reverse (3521325), we get a palindrome (8752578).

The spelling of 5231253 in words is "five million, two hundred thirty-one thousand, two hundred fifty-three".

Divisors: 1 3 73 219 23887 71661 1743751 5231253