Base | Representation |
---|---|
bin | 1001000110000101001000… |
… | …00011011101110101010011 |
3 | 2121210222210202110022221101 |
4 | 10203002210003131311103 |
5 | 10110140221221232402 |
6 | 110311532304205231 |
7 | 4132650422620066 |
oct | 443024403356523 |
9 | 77728722408841 |
10 | 20000120102227 |
11 | 6411004439681 |
12 | 22b01a7909817 |
13 | b21007145345 |
14 | 4d20221a28dd |
15 | 24a3b06abb87 |
hex | 1230a40ddd53 |
20000120102227 has 2 divisors, whose sum is σ = 20000120102228. Its totient is φ = 20000120102226.
The previous prime is 20000120102161. The next prime is 20000120102311. The reversal of 20000120102227 is 72220102100002.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 20000120102227 - 27 = 20000120102099 is a prime.
It is not a weakly prime, because it can be changed into another prime (20000120105227) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10000060051113 + 10000060051114.
It is an arithmetic number, because the mean of its divisors is an integer number (10000060051114).
Almost surely, 220000120102227 is an apocalyptic number.
20000120102227 is a deficient number, since it is larger than the sum of its proper divisors (1).
20000120102227 is an equidigital number, since it uses as much as digits as its factorization.
20000120102227 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 224, while the sum is 19.
Adding to 20000120102227 its reverse (72220102100002), we get a palindrome (92220222202229).
The spelling of 20000120102227 in words is "twenty trillion, one hundred twenty million, one hundred two thousand, two hundred twenty-seven".
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