Base | Representation |
---|---|
bin | 10000000000100011101… |
… | …110110110000000011011 |
3 | 10220011120122010202020021 |
4 | 100000203232312000123 |
5 | 121011011421011141 |
6 | 2201214543011311 |
7 | 142323531101623 |
oct | 20004356660033 |
9 | 3804518122207 |
10 | 1100111110171 |
11 | 394611050787 |
12 | 159260b99b37 |
13 | 7c980b0ba38 |
14 | 3b36214b883 |
15 | 1d93a5ec6d1 |
hex | 10023bb601b |
1100111110171 has 2 divisors, whose sum is σ = 1100111110172. Its totient is φ = 1100111110170.
The previous prime is 1100111110123. The next prime is 1100111110213. The reversal of 1100111110171 is 1710111110011.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 1100111110171 - 229 = 1099574239259 is a prime.
It is not a weakly prime, because it can be changed into another prime (1100111114171) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 550055555085 + 550055555086.
It is an arithmetic number, because the mean of its divisors is an integer number (550055555086).
Almost surely, 21100111110171 is an apocalyptic number.
1100111110171 is a deficient number, since it is larger than the sum of its proper divisors (1).
1100111110171 is an equidigital number, since it uses as much as digits as its factorization.
1100111110171 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 7, while the sum is 16.
Adding to 1100111110171 its reverse (1710111110011), we get a palindrome (2810222220182).
The spelling of 1100111110171 in words is "one trillion, one hundred billion, one hundred eleven million, one hundred ten thousand, one hundred seventy-one".
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