[go: up one dir, main page]

Search a number
-
+
5022881 is a prime number
BaseRepresentation
bin10011001010010010100001
3100110012002122
4103022102201
52241213011
6255354025
760456653
oct23122241
910405078
105022881
112920846
121822915
13106b326
1494a6d3
156933db
hex4ca4a1

5022881 has 2 divisors, whose sum is σ = 5022882. Its totient is φ = 5022880.

The previous prime is 5022833. The next prime is 5022883. The reversal of 5022881 is 1882205.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4910656 + 112225 = 2216^2 + 335^2 .

It is a cyclic number.

It is not a de Polignac number, because 5022881 - 26 = 5022817 is a prime.

It is a super-2 number, since 2×50228812 = 50458667080322, which contains 22 as substring.

Together with 5022883, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5022881.

It is not a weakly prime, because it can be changed into another prime (5022883) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2511440 + 2511441.

It is an arithmetic number, because the mean of its divisors is an integer number (2511441).

Almost surely, 25022881 is an apocalyptic number.

It is an amenable number.

5022881 is a deficient number, since it is larger than the sum of its proper divisors (1).

5022881 is an equidigital number, since it uses as much as digits as its factorization.

5022881 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1280, while the sum is 26.

The square root of 5022881 is about 2241.1784846370. The cubic root of 5022881 is about 171.2580375221.

The spelling of 5022881 in words is "five million, twenty-two thousand, eight hundred eighty-one".