Base | Representation |
---|---|
bin | 11110100011110010111… |
… | …101011001100000111011 |
3 | 21102202112000112120121011 |
4 | 132203302331121200323 |
5 | 233401320134101021 |
6 | 4244422545254351 |
7 | 304502313235615 |
oct | 36436275314073 |
9 | 7382460476534 |
10 | 2100020222011 |
11 | 73a682738a98 |
12 | 29abb86343b7 |
13 | 1230533042aa |
14 | 738da495db5 |
15 | 3995ddadde1 |
hex | 1e8f2f5983b |
2100020222011 has 2 divisors, whose sum is σ = 2100020222012. Its totient is φ = 2100020222010.
The previous prime is 2100020221979. The next prime is 2100020222023. The reversal of 2100020222011 is 1102220200012.
It is a happy number.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 2100020222011 - 25 = 2100020221979 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 2100020221982 and 2100020222000.
It is not a weakly prime, because it can be changed into another prime (2100020225011) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1050010111005 + 1050010111006.
It is an arithmetic number, because the mean of its divisors is an integer number (1050010111006).
Almost surely, 22100020222011 is an apocalyptic number.
2100020222011 is a deficient number, since it is larger than the sum of its proper divisors (1).
2100020222011 is an equidigital number, since it uses as much as digits as its factorization.
2100020222011 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 32, while the sum is 13.
Adding to 2100020222011 its reverse (1102220200012), we get a palindrome (3202240422023).
The spelling of 2100020222011 in words is "two trillion, one hundred billion, twenty million, two hundred twenty-two thousand, eleven".
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