Base | Representation |
---|---|
bin | 11110101101000111001… |
… | …000000000000101110101 |
3 | 21110201100002001211110111 |
4 | 132231013020000011311 |
5 | 234032311142102242 |
6 | 4253155243023021 |
7 | 305305213651201 |
oct | 36550710000565 |
9 | 7421302054414 |
10 | 2110022222197 |
11 | 74394559984a |
12 | 2a0b2a20aa71 |
13 | 123c88541cb6 |
14 | 741a89b9b01 |
15 | 39d47014817 |
hex | 1eb47200175 |
2110022222197 has 2 divisors, whose sum is σ = 2110022222198. Its totient is φ = 2110022222196.
The previous prime is 2110022222093. The next prime is 2110022222201. The reversal of 2110022222197 is 7912222200112.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 2090710673041 + 19311549156 = 1445929^2 + 138966^2 .
It is a cyclic number.
It is not a de Polignac number, because 2110022222197 - 223 = 2110013833589 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (2110022226197) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1055011111098 + 1055011111099.
It is an arithmetic number, because the mean of its divisors is an integer number (1055011111099).
Almost surely, 22110022222197 is an apocalyptic number.
It is an amenable number.
2110022222197 is a deficient number, since it is larger than the sum of its proper divisors (1).
2110022222197 is an equidigital number, since it uses as much as digits as its factorization.
2110022222197 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 4032, while the sum is 31.
The spelling of 2110022222197 in words is "two trillion, one hundred ten billion, twenty-two million, two hundred twenty-two thousand, one hundred ninety-seven".
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