Base | Representation |
---|---|
bin | 1011101101001100111… |
… | …0001010011111110111 |
3 | 201020002212002100201201 |
4 | 2323103032022133313 |
5 | 11243334210414312 |
6 | 232220100233331 |
7 | 20346514335061 |
oct | 2732316123767 |
9 | 636085070651 |
10 | 201112201207 |
11 | 7832265a455 |
12 | 32b8809b847 |
13 | 15c708825b8 |
14 | 9a3bab8731 |
15 | 5370e1a557 |
hex | 2ed338a7f7 |
201112201207 has 2 divisors, whose sum is σ = 201112201208. Its totient is φ = 201112201206.
The previous prime is 201112201201. The next prime is 201112201223. The reversal of 201112201207 is 702102211102.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 201112201207 - 231 = 198964717559 is a prime.
It is a super-2 number, since 2×2011122012072 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (201112201201) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100556100603 + 100556100604.
It is an arithmetic number, because the mean of its divisors is an integer number (100556100604).
Almost surely, 2201112201207 is an apocalyptic number.
201112201207 is a deficient number, since it is larger than the sum of its proper divisors (1).
201112201207 is an equidigital number, since it uses as much as digits as its factorization.
201112201207 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 112, while the sum is 19.
Adding to 201112201207 its reverse (702102211102), we get a palindrome (903214412309).
The spelling of 201112201207 in words is "two hundred one billion, one hundred twelve million, two hundred one thousand, two hundred seven".
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