Base | Representation |
---|---|
bin | 10001011011100111000111… |
… | …11101001111000110110101 |
3 | 12000201111212211120211021111 |
4 | 20231303203331033012311 |
5 | 20011013131313131242 |
6 | 213305310205315021 |
7 | 11034255325236511 |
oct | 1055634375170665 |
9 | 160644784524244 |
10 | 38332112630197 |
11 | 11239615299991 |
12 | 437102ab65a71 |
13 | 1850919b17a29 |
14 | 9673d99cd141 |
15 | 46718d736817 |
hex | 22dce3f4f1b5 |
38332112630197 has 2 divisors, whose sum is σ = 38332112630198. Its totient is φ = 38332112630196.
The previous prime is 38332112630179. The next prime is 38332112630213. The reversal of 38332112630197 is 79103621123383.
Together with previous prime (38332112630179) 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., 22418084831076 + 15914027799121 = 4734774^2 + 3989239^2 .
It is an emirp because it is prime and its reverse (79103621123383) is a distict prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-38332112630197 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 38332112630197.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (38332112630177) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19166056315098 + 19166056315099.
It is an arithmetic number, because the mean of its divisors is an integer number (19166056315099).
Almost surely, 238332112630197 is an apocalyptic number.
It is an amenable number.
38332112630197 is a deficient number, since it is larger than the sum of its proper divisors (1).
38332112630197 is an equidigital number, since it uses as much as digits as its factorization.
38332112630197 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 979776, while the sum is 49.
The spelling of 38332112630197 in words is "thirty-eight trillion, three hundred thirty-two billion, one hundred twelve million, six hundred thirty thousand, one hundred ninety-seven".
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