Search a number
-
+
5240827 = 191132441
BaseRepresentation
bin10011111111011111111011
3100212021001201
4103333133323
52320201302
6304155031
762355244
oct23773773
910767051
105240827
112a5a569
121908a77
1311165a7
149a5ccb
156d7c87
hex4ff7fb

5240827 has 8 divisors (see below), whose sum is σ = 5567760. Its totient is φ = 4919040.

The previous prime is 5240821. The next prime is 5240831. The reversal of 5240827 is 7280425.

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 5240827 - 23 = 5240819 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5240795 and 5240804.

It is not an unprimeable number, because it can be changed into a prime (5240821) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 927 + ... + 3367.

It is an arithmetic number, because the mean of its divisors is an integer number (695970).

Almost surely, 25240827 is an apocalyptic number.

5240827 is a deficient number, since it is larger than the sum of its proper divisors (326933).

5240827 is a wasteful number, since it uses less digits than its factorization.

5240827 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2573.

The product of its (nonzero) digits is 4480, while the sum is 28.

The square root of 5240827 is about 2289.2852596389. The cubic root of 5240827 is about 173.7000491299.

The spelling of 5240827 in words is "five million, two hundred forty thousand, eight hundred twenty-seven".

Divisors: 1 19 113 2147 2441 46379 275833 5240827