Base | Representation |
---|---|
bin | 100001011000101… |
… | …0011001101101011 |
3 | 2220001220001222001 |
4 | 1002301103031223 |
5 | 4243234020021 |
6 | 303054111431 |
7 | 36521466361 |
oct | 10261231553 |
9 | 2801801861 |
10 | 1120220011 |
11 | 525375969 |
12 | 2731ab577 |
13 | 14b1102a1 |
14 | a8ac3631 |
15 | 6852c091 |
hex | 42c5336b |
1120220011 has 2 divisors, whose sum is σ = 1120220012. Its totient is φ = 1120220010.
The previous prime is 1120220009. The next prime is 1120220039. The reversal of 1120220011 is 1100220211.
It is a weak prime.
It is an emirp because it is prime and its reverse (1100220211) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 1120220011 - 21 = 1120220009 is a prime.
Together with 1120220009, it forms a pair of twin primes.
It is a self number, because there is not a number n which added to its sum of digits gives 1120220011.
It is not a weakly prime, because it can be changed into another prime (1120220611) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 560110005 + 560110006.
It is an arithmetic number, because the mean of its divisors is an integer number (560110006).
Almost surely, 21120220011 is an apocalyptic number.
1120220011 is a deficient number, since it is larger than the sum of its proper divisors (1).
1120220011 is an equidigital number, since it uses as much as digits as its factorization.
1120220011 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 8, while the sum is 10.
The square root of 1120220011 is about 33469.6879429731. The cubic root of 1120220011 is about 1038.5668162645.
Adding to 1120220011 its reverse (1100220211), we get a palindrome (2220440222).
It can be divided in two parts, 11202 and 20011, that added together give a palindrome (31213).
The spelling of 1120220011 in words is "one billion, one hundred twenty million, two hundred twenty thousand, eleven".
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