Base | Representation |
---|---|
bin | 10000010101001000011… |
… | …001000111111111111011 |
3 | 10222021121010011221022201 |
4 | 100111020121013333323 |
5 | 121341231424311141 |
6 | 2215310530131031 |
7 | 144035121125503 |
oct | 20251031077773 |
9 | 3867533157281 |
10 | 1122201010171 |
11 | 3a2a1723a58a |
12 | 1615a6a20a77 |
13 | 81a91479297 |
14 | 3c459c10a03 |
15 | 1e2cea88031 |
hex | 10548647ffb |
1122201010171 has 2 divisors, whose sum is σ = 1122201010172. Its totient is φ = 1122201010170.
The previous prime is 1122201010097. The next prime is 1122201010213. The reversal of 1122201010171 is 1710101022211.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 1122201010171 - 29 = 1122201009659 is a prime.
It is not a weakly prime, because it can be changed into another prime (1122201016171) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 561100505085 + 561100505086.
It is an arithmetic number, because the mean of its divisors is an integer number (561100505086).
Almost surely, 21122201010171 is an apocalyptic number.
1122201010171 is a deficient number, since it is larger than the sum of its proper divisors (1).
1122201010171 is an equidigital number, since it uses as much as digits as its factorization.
1122201010171 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 56, while the sum is 19.
Adding to 1122201010171 its reverse (1710101022211), we get a palindrome (2832302032382).
The spelling of 1122201010171 in words is "one trillion, one hundred twenty-two billion, two hundred one million, ten thousand, one hundred seventy-one".
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