Base | Representation |
---|---|
bin | 1100110011111011111… |
… | …1101011000101000011 |
3 | 210001010011101012102002 |
4 | 3030332333223011003 |
5 | 12101231123223021 |
6 | 245040155214215 |
7 | 21621200632202 |
oct | 3147677530503 |
9 | 701104335362 |
10 | 220100211011 |
11 | 8538691623a |
12 | 367a714736b |
13 | 179a86b2665 |
14 | a91d811239 |
15 | 5ad2dd750b |
hex | 333efeb143 |
220100211011 has 8 divisors (see below), whose sum is σ = 224794343424. Its totient is φ = 215406543240.
The previous prime is 220100210983. The next prime is 220100211013. The reversal of 220100211011 is 110112001022.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-220100211011 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 220100210983 and 220100211001.
It is not an unprimeable number, because it can be changed into a prime (220100211013) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 943256 + ... + 1153226.
It is an arithmetic number, because the mean of its divisors is an integer number (28099292928).
Almost surely, 2220100211011 is an apocalyptic number.
220100211011 is a deficient number, since it is larger than the sum of its proper divisors (4694132413).
220100211011 is a wasteful number, since it uses less digits than its factorization.
220100211011 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 232321.
The product of its (nonzero) digits is 8, while the sum is 11.
Adding to 220100211011 its reverse (110112001022), we get a palindrome (330212212033).
The spelling of 220100211011 in words is "two hundred twenty billion, one hundred million, two hundred eleven thousand, eleven".
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