Base | Representation |
---|---|
bin | 110000000001100001101010… |
… | …101110000010000100110101 |
3 | 1000200211120202212022121211011 |
4 | 300001201222232002010311 |
5 | 210140440314130400432 |
6 | 2025113012453512221 |
7 | 62326333002555415 |
oct | 6001415256020465 |
9 | 1020746685277734 |
10 | 211211102200117 |
11 | 61331141a25758 |
12 | 1b832162942671 |
13 | 90b1176b60786 |
14 | 3a22959952645 |
15 | 19641436e8847 |
hex | c0186ab82135 |
211211102200117 has 2 divisors, whose sum is σ = 211211102200118. Its totient is φ = 211211102200116.
The previous prime is 211211102200099. The next prime is 211211102200123. The reversal of 211211102200117 is 711002201112112.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 120465683170596 + 90745419029521 = 10975686^2 + 9526039^2 .
It is a cyclic number.
It is not a de Polignac number, because 211211102200117 - 227 = 211210967982389 is a prime.
It is a super-2 number, since 2×2112111022001172 (a number of 29 digits) contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (211211102200717) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105605551100058 + 105605551100059.
It is an arithmetic number, because the mean of its divisors is an integer number (105605551100059).
Almost surely, 2211211102200117 is an apocalyptic number.
It is an amenable number.
211211102200117 is a deficient number, since it is larger than the sum of its proper divisors (1).
211211102200117 is an equidigital number, since it uses as much as digits as its factorization.
211211102200117 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 22.
Adding to 211211102200117 its reverse (711002201112112), we get a palindrome (922213303312229).
The spelling of 211211102200117 in words is "two hundred eleven trillion, two hundred eleven billion, one hundred two million, two hundred thousand, one hundred seventeen".
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