Search a number
-
+
12150303079 is a prime number
BaseRepresentation
bin10110101000011011…
…01110100101100111
31011100202221100102011
423110031232211213
5144340434144304
65325355055051
7610044605065
oct132415564547
934322840364
1012150303079
1151755905a2
122431141487
1311b833b665
14833985035
154b1a5ec04
hex2d436e967

12150303079 has 2 divisors, whose sum is σ = 12150303080. Its totient is φ = 12150303078.

The previous prime is 12150302993. The next prime is 12150303083. The reversal of 12150303079 is 97030305121.

It is a strong prime.

It is an emirp because it is prime and its reverse (97030305121) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12150303079 - 213 = 12150294887 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12150303079.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12150303379) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6075151539 + 6075151540.

It is an arithmetic number, because the mean of its divisors is an integer number (6075151540).

Almost surely, 212150303079 is an apocalyptic number.

12150303079 is a deficient number, since it is larger than the sum of its proper divisors (1).

12150303079 is an equidigital number, since it uses as much as digits as its factorization.

12150303079 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5670, while the sum is 31.

The spelling of 12150303079 in words is "twelve billion, one hundred fifty million, three hundred three thousand, seventy-nine".