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5252015 = 54722349
BaseRepresentation
bin10100000010001110101111
3100212211102002
4110002032233
52321031030
6304322515
762432666
oct24021657
910784362
105252015
112a67a0a
12191343b
13111b702
149a9ddd
156db245
hex5023af

5252015 has 8 divisors (see below), whose sum is σ = 6436800. Its totient is φ = 4112032.

The previous prime is 5252011. The next prime is 5252017. The reversal of 5252015 is 5102525.

5252015 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 a cyclic number.

It is not a de Polignac number, because 5252015 - 22 = 5252011 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5252011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10940 + ... + 11409.

It is an arithmetic number, because the mean of its divisors is an integer number (804600).

Almost surely, 25252015 is an apocalyptic number.

5252015 is a deficient number, since it is larger than the sum of its proper divisors (1184785).

5252015 is a wasteful number, since it uses less digits than its factorization.

5252015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22401.

The product of its (nonzero) digits is 500, while the sum is 20.

The square root of 5252015 is about 2291.7275143437. The cubic root of 5252015 is about 173.8235649357.

The spelling of 5252015 in words is "five million, two hundred fifty-two thousand, fifteen".

Divisors: 1 5 47 235 22349 111745 1050403 5252015