Base | Representation |
---|---|
bin | 1100110100110110001… |
… | …0100101001101000011 |
3 | 210001202011120022101022 |
4 | 3031031202211031003 |
5 | 12102231111234021 |
6 | 245120313500055 |
7 | 21630223106564 |
oct | 3151542451503 |
9 | 701664508338 |
10 | 220344243011 |
11 | 854a1643082 |
12 | 36854a1162b |
13 | 17a171157a9 |
14 | a943db616b |
15 | 5ae953d1ab |
hex | 334d8a5343 |
220344243011 has 2 divisors, whose sum is σ = 220344243012. Its totient is φ = 220344243010.
The previous prime is 220344242983. The next prime is 220344243023. The reversal of 220344243011 is 110342443022.
It is a strong prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-220344243011 is a prime.
It is a super-2 number, since 2×2203442430112 (a number of 23 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (220344243061) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110172121505 + 110172121506.
It is an arithmetic number, because the mean of its divisors is an integer number (110172121506).
Almost surely, 2220344243011 is an apocalyptic number.
220344243011 is a deficient number, since it is larger than the sum of its proper divisors (1).
220344243011 is an equidigital number, since it uses as much as digits as its factorization.
220344243011 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 4608, while the sum is 26.
Adding to 220344243011 its reverse (110342443022), we get a palindrome (330686686033).
The spelling of 220344243011 in words is "two hundred twenty billion, three hundred forty-four million, two hundred forty-three thousand, eleven".
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