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5252827 = 15233449
BaseRepresentation
bin10100000010011011011011
3100212212112011
4110002123123
52321042302
6304330351
762435236
oct24023333
910785464
105252827
112a68588
1219139b7
13111bba8
149aa41d
156db5d7
hex5026db

5252827 has 4 divisors (see below), whose sum is σ = 5257800. Its totient is φ = 5247856.

The previous prime is 5252803. The next prime is 5252831. The reversal of 5252827 is 7282525.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 5252827 - 211 = 5250779 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax 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 (5252887) 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 3 ways as a sum of consecutive naturals, for example, 202 + ... + 3247.

It is an arithmetic number, because the mean of its divisors is an integer number (1314450).

Almost surely, 25252827 is an apocalyptic number.

5252827 is a deficient number, since it is larger than the sum of its proper divisors (4973).

5252827 is a wasteful number, since it uses less digits than its factorization.

5252827 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4972.

The product of its digits is 11200, while the sum is 31.

The square root of 5252827 is about 2291.9046664292. The cubic root of 5252827 is about 173.8325226063.

The spelling of 5252827 in words is "five million, two hundred fifty-two thousand, eight hundred twenty-seven".

Divisors: 1 1523 3449 5252827