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5270829 = 31756943
BaseRepresentation
bin10100000110110100101101
3100220210012220
4110012310231
52322131304
6304545553
762541564
oct24066455
910823186
105270829
112a80063
1219222b9
131127145
149b2bdb
156e1ad9
hex506d2d

5270829 has 4 divisors (see below), whose sum is σ = 7027776. Its totient is φ = 3513884.

The previous prime is 5270821. The next prime is 5270843. The reversal of 5270829 is 9280725.

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 5270829 - 23 = 5270821 is a prime.

It is a D-number.

It is a self number, because there is not a number n which added to its sum of digits gives 5270829.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5270821) 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, 878469 + ... + 878474.

It is an arithmetic number, because the mean of its divisors is an integer number (1756944).

Almost surely, 25270829 is an apocalyptic number.

It is an amenable number.

5270829 is a deficient number, since it is larger than the sum of its proper divisors (1756947).

5270829 is a wasteful number, since it uses less digits than its factorization.

5270829 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1756946.

The product of its (nonzero) digits is 10080, while the sum is 33.

The square root of 5270829 is about 2295.8286085856. The cubic root of 5270829 is about 174.0308770676.

The spelling of 5270829 in words is "five million, two hundred seventy thousand, eight hundred twenty-nine".

Divisors: 1 3 1756943 5270829