Base | Representation |
---|---|
bin | 10000010110001001111… |
… | …010010010000010101101 |
3 | 10222101102201112122020122 |
4 | 100112021322102002231 |
5 | 121401004324033401 |
6 | 2220011554054325 |
7 | 144104266224212 |
oct | 20261172220255 |
9 | 3871381478218 |
10 | 1123300221101 |
11 | 3a3430765a73 |
12 | 161852b7a3a5 |
13 | 81c08111a56 |
14 | 3c521bc5b09 |
15 | 1e34631521b |
hex | 10589e920ad |
1123300221101 has 2 divisors, whose sum is σ = 1123300221102. Its totient is φ = 1123300221100.
The previous prime is 1123300221097. The next prime is 1123300221143. The reversal of 1123300221101 is 1011220033211.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 981088269001 + 142211952100 = 990499^2 + 377110^2 .
It is a cyclic number.
It is not a de Polignac number, because 1123300221101 - 22 = 1123300221097 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 1123300221101.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (1123300221161) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 561650110550 + 561650110551.
It is an arithmetic number, because the mean of its divisors is an integer number (561650110551).
Almost surely, 21123300221101 is an apocalyptic number.
It is an amenable number.
1123300221101 is a deficient number, since it is larger than the sum of its proper divisors (1).
1123300221101 is an equidigital number, since it uses as much as digits as its factorization.
1123300221101 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 72, while the sum is 17.
Adding to 1123300221101 its reverse (1011220033211), we get a palindrome (2134520254312).
The spelling of 1123300221101 in words is "one trillion, one hundred twenty-three billion, three hundred million, two hundred twenty-one thousand, one hundred one".
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