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5253806 = 22626903
BaseRepresentation
bin10100000010101010101110
3100212220212102
4110002222232
52321110211
6304335102
762441135
oct24025256
910786772
105253806
112a69298
121914492
13111c47c
149aa91c
156dba3b
hex502aae

5253806 has 4 divisors (see below), whose sum is σ = 7880712. Its totient is φ = 2626902.

The previous prime is 5253803. The next prime is 5253827. The reversal of 5253806 is 6083525.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5253803) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1313450 + ... + 1313453.

It is an arithmetic number, because the mean of its divisors is an integer number (1970178).

Almost surely, 25253806 is an apocalyptic number.

5253806 is a deficient number, since it is larger than the sum of its proper divisors (2626906).

5253806 is a wasteful number, since it uses less digits than its factorization.

5253806 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2626905.

The product of its (nonzero) digits is 7200, while the sum is 29.

The square root of 5253806 is about 2292.1182342977. The cubic root of 5253806 is about 173.8433213291.

The spelling of 5253806 in words is "five million, two hundred fifty-three thousand, eight hundred six".

Divisors: 1 2 2626903 5253806