Search a number
-
+
5246291 = 7371867
BaseRepresentation
bin10100000000110101010011
3100212112120002
4110000311103
52320340131
6304240215
762410211
oct24006523
910775502
105246291
112a63686
12191006b
131118c1b
149a7cb1
156d96cb
hex500d53

5246291 has 4 divisors (see below), whose sum is σ = 5318232. Its totient is φ = 5174352.

The previous prime is 5246287. The next prime is 5246309. The reversal of 5246291 is 1926425.

It is a happy number.

5246291 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 5246291 - 22 = 5246287 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5246191) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35861 + ... + 36006.

It is an arithmetic number, because the mean of its divisors is an integer number (1329558).

Almost surely, 25246291 is an apocalyptic number.

5246291 is a deficient number, since it is larger than the sum of its proper divisors (71941).

5246291 is an equidigital number, since it uses as much as digits as its factorization.

5246291 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71940.

The product of its digits is 4320, while the sum is 29.

The square root of 5246291 is about 2290.4783343223. The cubic root of 5246291 is about 173.7603937678.

The spelling of 5246291 in words is "five million, two hundred forty-six thousand, two hundred ninety-one".

Divisors: 1 73 71867 5246291