Base | Representation |
---|---|
bin | 10000010011000110100… |
… | …101110101000001001101 |
3 | 10222001222100102220121201 |
4 | 100103012211311001031 |
5 | 121322301431132341 |
6 | 2214310454225501 |
7 | 143630135662645 |
oct | 20230645650115 |
9 | 3861870386551 |
10 | 1120023302221 |
11 | 3a1aa9a5634a |
12 | 161099655291 |
13 | 818052513b5 |
14 | 3c2d08d7525 |
15 | 1e2037c1331 |
hex | 104c697504d |
1120023302221 has 2 divisors, whose sum is σ = 1120023302222. Its totient is φ = 1120023302220.
The previous prime is 1120023302173. The next prime is 1120023302243. The reversal of 1120023302221 is 1222033200211.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 811826228196 + 308197074025 = 901014^2 + 555155^2 .
It is a cyclic number.
It is not a de Polignac number, because 1120023302221 - 223 = 1120014913613 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (1120023302921) 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, 560011651110 + 560011651111.
It is an arithmetic number, because the mean of its divisors is an integer number (560011651111).
Almost surely, 21120023302221 is an apocalyptic number.
It is an amenable number.
1120023302221 is a deficient number, since it is larger than the sum of its proper divisors (1).
1120023302221 is an equidigital number, since it uses as much as digits as its factorization.
1120023302221 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 288, while the sum is 19.
Adding to 1120023302221 its reverse (1222033200211), we get a palindrome (2342056502432).
The spelling of 1120023302221 in words is "one trillion, one hundred twenty billion, twenty-three million, three hundred two thousand, two hundred twenty-one".
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