Search a number
-
+
4231104131 is a prime number
BaseRepresentation
bin1111110000110001…
…1000011010000011
3101220212120100201102
43330030120122003
532131130313011
61535503125015
7206564535362
oct37414303203
911825510642
104231104131
111881391181
129a0ba376b
13525779417
142c1d117d9
1519b6c573b
hexfc318683

4231104131 has 2 divisors, whose sum is σ = 4231104132. Its totient is φ = 4231104130.

The previous prime is 4231104083. The next prime is 4231104133. The reversal of 4231104131 is 1314011324.

4231104131 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4231104131 - 226 = 4163995267 is a prime.

It is a super-2 number, since 2×42311041312 = 35804484334730530322, which contains 22 as substring.

Together with 4231104133, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (4231104133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2115552065 + 2115552066.

It is an arithmetic number, because the mean of its divisors is an integer number (2115552066).

Almost surely, 24231104131 is an apocalyptic number.

4231104131 is a deficient number, since it is larger than the sum of its proper divisors (1).

4231104131 is an equidigital number, since it uses as much as digits as its factorization.

4231104131 is an odious number, because the sum of its binary digits is odd.

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

The square root of 4231104131 is about 65046.9379064072. The cubic root of 4231104131 is about 1617.4017348434.

Adding to 4231104131 its reverse (1314011324), we get a palindrome (5545115455).

The spelling of 4231104131 in words is "four billion, two hundred thirty-one million, one hundred four thousand, one hundred thirty-one".