Search a number
-
+
300231230141 is a prime number
BaseRepresentation
bin1000101111001110010…
…11010000001010111101
31001200221122000201212102
410113213023100022331
514404333143331031
6345531353114445
730456003230603
oct4274713201275
91050848021772
10300231230141
1110636677a997
124a22a9b8a25
13224089cba8b
1410761b33873
157c22b367cb
hex45e72d02bd

300231230141 has 2 divisors, whose sum is σ = 300231230142. Its totient is φ = 300231230140.

The previous prime is 300231230077. The next prime is 300231230177. The reversal of 300231230141 is 141032132003.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 299678510041 + 552720100 = 547429^2 + 23510^2 .

It is a cyclic number.

It is not a de Polignac number, because 300231230141 - 26 = 300231230077 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (300231230191) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 150115615070 + 150115615071.

It is an arithmetic number, because the mean of its divisors is an integer number (150115615071).

Almost surely, 2300231230141 is an apocalyptic number.

It is an amenable number.

300231230141 is a deficient number, since it is larger than the sum of its proper divisors (1).

300231230141 is an equidigital number, since it uses as much as digits as its factorization.

300231230141 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 300231230141 its reverse (141032132003), we get a palindrome (441263362144).

The spelling of 300231230141 in words is "three hundred billion, two hundred thirty-one million, two hundred thirty thousand, one hundred forty-one".