Search a number
-
+
13012100141 is a prime number
BaseRepresentation
bin11000001111001010…
…01110010000101101
31020120211120011201212
430013211032100231
5203122044201031
65551102244205
7640311012005
oct140745162055
936524504655
1013012100141
115577a9a477
122631886665
1312c4a4a451
148b61d9005
1551254212b
hex30794e42d

13012100141 has 2 divisors, whose sum is σ = 13012100142. Its totient is φ = 13012100140.

The previous prime is 13012100113. The next prime is 13012100159. The reversal of 13012100141 is 14100121031.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12589962025 + 422138116 = 112205^2 + 20546^2 .

It is a cyclic number.

It is not a de Polignac number, because 13012100141 - 230 = 11938358317 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13012100641) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6506050070 + 6506050071.

It is an arithmetic number, because the mean of its divisors is an integer number (6506050071).

Almost surely, 213012100141 is an apocalyptic number.

It is an amenable number.

13012100141 is a deficient number, since it is larger than the sum of its proper divisors (1).

13012100141 is an equidigital number, since it uses as much as digits as its factorization.

13012100141 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 13012100141 its reverse (14100121031), we get a palindrome (27112221172).

The spelling of 13012100141 in words is "thirteen billion, twelve million, one hundred thousand, one hundred forty-one".