Base | Representation |
---|---|
bin | 1001010011000000101111… |
… | …0110100000000111010011 |
3 | 1100012020100011020202102011 |
4 | 2110300023312200013103 |
5 | 2314440102034014141 |
6 | 33424005024203351 |
7 | 2103350110603264 |
oct | 224601366400723 |
9 | 40166304222364 |
10 | 10222221001171 |
11 | 32912462982a3 |
12 | 1191175169557 |
13 | 591c4a0279aa |
14 | 274a8847c96b |
15 | 12ad840ec881 |
hex | 94c0bda01d3 |
10222221001171 has 2 divisors, whose sum is σ = 10222221001172. Its totient is φ = 10222221001170.
The previous prime is 10222221001093. The next prime is 10222221001241. The reversal of 10222221001171 is 17110012222201.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 10222221001171 - 219 = 10222220476883 is a prime.
It is not a weakly prime, because it can be changed into another prime (10222221601171) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5111110500585 + 5111110500586.
It is an arithmetic number, because the mean of its divisors is an integer number (5111110500586).
Almost surely, 210222221001171 is an apocalyptic number.
10222221001171 is a deficient number, since it is larger than the sum of its proper divisors (1).
10222221001171 is an equidigital number, since it uses as much as digits as its factorization.
10222221001171 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 224, while the sum is 22.
Adding to 10222221001171 its reverse (17110012222201), we get a palindrome (27332233223372).
The spelling of 10222221001171 in words is "ten trillion, two hundred twenty-two billion, two hundred twenty-one million, one thousand, one hundred seventy-one".
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