Base | Representation |
---|---|
bin | 11000001111001010… |
… | …01110010000101101 |
3 | 1020120211120011201212 |
4 | 30013211032100231 |
5 | 203122044201031 |
6 | 5551102244205 |
7 | 640311012005 |
oct | 140745162055 |
9 | 36524504655 |
10 | 13012100141 |
11 | 5577a9a477 |
12 | 2631886665 |
13 | 12c4a4a451 |
14 | 8b61d9005 |
15 | 51254212b |
hex | 30794e42d |
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".
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