Base | Representation |
---|---|
bin | 110011010001110101… |
… | …1010110000001101101 |
3 | 101112020110122100022212 |
4 | 1212203223112001231 |
5 | 3301011234343041 |
6 | 122331042420205 |
7 | 10645611343133 |
oct | 1464353260155 |
9 | 345213570285 |
10 | 110120231021 |
11 | 42779aaa499 |
12 | 19413061665 |
13 | a4cc3a5018 |
14 | 548915d753 |
15 | 2ce79468eb |
hex | 19a3ad606d |
110120231021 has 2 divisors, whose sum is σ = 110120231022. Its totient is φ = 110120231020.
The previous prime is 110120230981. The next prime is 110120231051. The reversal of 110120231021 is 120132021011.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 109949275396 + 170955625 = 331586^2 + 13075^2 .
It is a cyclic number.
It is not a de Polignac number, because 110120231021 - 218 = 110119968877 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 110120230987 and 110120231005.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (110120231051) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55060115510 + 55060115511.
It is an arithmetic number, because the mean of its divisors is an integer number (55060115511).
Almost surely, 2110120231021 is an apocalyptic number.
It is an amenable number.
110120231021 is a deficient number, since it is larger than the sum of its proper divisors (1).
110120231021 is an equidigital number, since it uses as much as digits as its factorization.
110120231021 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 24, while the sum is 14.
Adding to 110120231021 its reverse (120132021011), we get a palindrome (230252252032).
The spelling of 110120231021 in words is "one hundred ten billion, one hundred twenty million, two hundred thirty-one thousand, twenty-one".
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