Base | Representation |
---|---|
bin | 110010000100011111100100… |
… | …011100111001000011110011 |
3 | 1001212200222100020220002122222 |
4 | 302010133210130321003303 |
5 | 212330414313324342321 |
6 | 2100203325550551255 |
7 | 64245504240335501 |
oct | 6204374434710363 |
9 | 1055628306802588 |
10 | 220211101012211 |
11 | 641910046a2341 |
12 | 2084647820852b |
13 | 95b4a826c585a |
14 | 3c543ba409671 |
15 | 1a6d2e1c3d3ab |
hex | c847e47390f3 |
220211101012211 has 2 divisors, whose sum is σ = 220211101012212. Its totient is φ = 220211101012210.
The previous prime is 220211101012207. The next prime is 220211101012223. The reversal of 220211101012211 is 112210101112022.
220211101012211 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 220211101012211 - 22 = 220211101012207 is a prime.
It is a super-2 number, since 2×2202111010122112 (a number of 29 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 220211101012211.
It is not a weakly prime, because it can be changed into another prime (220211101012291) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110105550506105 + 110105550506106.
It is an arithmetic number, because the mean of its divisors is an integer number (110105550506106).
Almost surely, 2220211101012211 is an apocalyptic number.
220211101012211 is a deficient number, since it is larger than the sum of its proper divisors (1).
220211101012211 is an equidigital number, since it uses as much as digits as its factorization.
220211101012211 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 17.
Adding to 220211101012211 its reverse (112210101112022), we get a palindrome (332421202124233).
The spelling of 220211101012211 in words is "two hundred twenty trillion, two hundred eleven billion, one hundred one million, twelve thousand, two hundred eleven".
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