Base | Representation |
---|---|
bin | 1100000010110010101011… |
… | …0100110011111101001001 |
3 | 1201212221011220100222211101 |
4 | 3000230222310303331021 |
5 | 3213424311240122222 |
6 | 44055201000501401 |
7 | 2534465435305123 |
oct | 300545264637511 |
9 | 51787156328741 |
10 | 13242102660937 |
11 | 4245a42805247 |
12 | 159a4a947a861 |
13 | 750956869bc7 |
14 | 33acc7a54213 |
15 | 17e6cded3927 |
hex | c0b2ad33f49 |
13242102660937 has 2 divisors, whose sum is σ = 13242102660938. Its totient is φ = 13242102660936.
The previous prime is 13242102660881. The next prime is 13242102660973. The reversal of 13242102660937 is 73906620124231.
13242102660937 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
Together with next prime (13242102660973) it forms an Ormiston pair, because they use the same digits, order apart.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 9900971989561 + 3341130671376 = 3146581^2 + 1827876^2 .
It is a cyclic number.
It is not a de Polignac number, because 13242102660937 - 215 = 13242102628169 is a prime.
It is not a weakly prime, because it can be changed into another prime (13242102660737) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6621051330468 + 6621051330469.
It is an arithmetic number, because the mean of its divisors is an integer number (6621051330469).
Almost surely, 213242102660937 is an apocalyptic number.
It is an amenable number.
13242102660937 is a deficient number, since it is larger than the sum of its proper divisors (1).
13242102660937 is an equidigital number, since it uses as much as digits as its factorization.
13242102660937 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 653184, while the sum is 46.
The spelling of 13242102660937 in words is "thirteen trillion, two hundred forty-two billion, one hundred two million, six hundred sixty thousand, nine hundred thirty-seven".
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