Base | Representation |
---|---|
bin | 111111100010101… |
… | …0110101101011011 |
3 | 12111120221102022101 |
4 | 1333011112231123 |
5 | 13331310011141 |
6 | 551322304231 |
7 | 103556431432 |
oct | 17705265533 |
9 | 5446842271 |
10 | 2132110171 |
11 | 9a457aa24 |
12 | 4b6058077 |
13 | 27c951469 |
14 | 163248119 |
15 | c72ab531 |
hex | 7f156b5b |
2132110171 has 2 divisors, whose sum is σ = 2132110172. Its totient is φ = 2132110170.
The previous prime is 2132110111. The next prime is 2132110187. The reversal of 2132110171 is 1710112312.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 2132110171 - 29 = 2132109659 is a prime.
It is not a weakly prime, because it can be changed into another prime (2132110111) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1066055085 + 1066055086.
It is an arithmetic number, because the mean of its divisors is an integer number (1066055086).
Almost surely, 22132110171 is an apocalyptic number.
2132110171 is a deficient number, since it is larger than the sum of its proper divisors (1).
2132110171 is an equidigital number, since it uses as much as digits as its factorization.
2132110171 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 84, while the sum is 19.
The square root of 2132110171 is about 46174.7785159821. The cubic root of 2132110171 is about 1287.0731011361.
Adding to 2132110171 its reverse (1710112312), we get a palindrome (3842222483).
The spelling of 2132110171 in words is "two billion, one hundred thirty-two million, one hundred ten thousand, one hundred seventy-one".
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