Base | Representation |
---|---|
bin | 1100000011100011010… |
… | …1110110011110011111 |
3 | 201210120222220022220002 |
4 | 3000320311312132133 |
5 | 11343131142233241 |
6 | 235051310244515 |
7 | 20651300362043 |
oct | 3007065663637 |
9 | 653528808802 |
10 | 207112071071 |
11 | 7a921401494 |
12 | 341814b673b |
13 | 166b8904059 |
14 | a04a892023 |
15 | 55c2a2989b |
hex | 3038d7679f |
207112071071 has 2 divisors, whose sum is σ = 207112071072. Its totient is φ = 207112071070.
The previous prime is 207112071011. The next prime is 207112071079. The reversal of 207112071071 is 170170211702.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 207112071071 - 210 = 207112070047 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (207112071079) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 103556035535 + 103556035536.
It is an arithmetic number, because the mean of its divisors is an integer number (103556035536).
Almost surely, 2207112071071 is an apocalyptic number.
207112071071 is a deficient number, since it is larger than the sum of its proper divisors (1).
207112071071 is an equidigital number, since it uses as much as digits as its factorization.
207112071071 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1372, while the sum is 29.
Adding to 207112071071 its reverse (170170211702), we get a palindrome (377282282773).
The spelling of 207112071071 in words is "two hundred seven billion, one hundred twelve million, seventy-one thousand, seventy-one".
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