Search a number
-
+
2341112231 is a prime number
BaseRepresentation
bin1000101110001010…
…1000100110100111
320001011012211020102
42023202220212213
514243311042411
61024150054315
7112005061043
oct21342504647
96034184212
102341112231
11aa15512a7
1255404a39b
132b403b013
14182cd1023
15da7e2d3b
hex8b8a89a7

2341112231 has 2 divisors, whose sum is σ = 2341112232. Its totient is φ = 2341112230.

The previous prime is 2341112197. The next prime is 2341112233. The reversal of 2341112231 is 1322111432.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2341112231 - 230 = 1267370407 is a prime.

It is a super-2 number, since 2×23411122312 = 10961612956275594722, which contains 22 as substring.

Together with 2341112233, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2341112233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1170556115 + 1170556116.

It is an arithmetic number, because the mean of its divisors is an integer number (1170556116).

Almost surely, 22341112231 is an apocalyptic number.

2341112231 is a deficient number, since it is larger than the sum of its proper divisors (1).

2341112231 is an equidigital number, since it uses as much as digits as its factorization.

2341112231 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 288, while the sum is 20.

The square root of 2341112231 is about 48385.0413971095. The cubic root of 2341112231 is about 1327.8247048025.

Adding to 2341112231 its reverse (1322111432), we get a palindrome (3663223663).

The spelling of 2341112231 in words is "two billion, three hundred forty-one million, one hundred twelve thousand, two hundred thirty-one".