Search a number
-
+
22310230301 is a prime number
BaseRepresentation
bin10100110001110010…
…110001100100011101
32010120211122010102222
4110301302301210131
5331142404332201
614125453355125
71416603554132
oct246162614435
963524563388
1022310230301
1195095a8267
1243a7798aa5
1321471c2408
141119058589
158a89ad91b
hex531cb191d

22310230301 has 2 divisors, whose sum is σ = 22310230302. Its totient is φ = 22310230300.

The previous prime is 22310230249. The next prime is 22310230303. The reversal of 22310230301 is 10303201322.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11926824100 + 10383406201 = 109210^2 + 101899^2 .

It is a cyclic number.

It is not a de Polignac number, because 22310230301 - 218 = 22309968157 is a prime.

It is a super-3 number, since 3×223102303013 (a number of 32 digits) contains 333 as substring.

Together with 22310230303, 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 22310230301.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22310230303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11155115150 + 11155115151.

It is an arithmetic number, because the mean of its divisors is an integer number (11155115151).

Almost surely, 222310230301 is an apocalyptic number.

It is an amenable number.

22310230301 is a deficient number, since it is larger than the sum of its proper divisors (1).

22310230301 is an equidigital number, since it uses as much as digits as its factorization.

22310230301 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 22310230301 its reverse (10303201322), we get a palindrome (32613431623).

The spelling of 22310230301 in words is "twenty-two billion, three hundred ten million, two hundred thirty thousand, three hundred one".