Base | Representation |
---|---|
bin | 10010101011000000… |
… | …00110101110101001 |
3 | 221212121201000000002 |
4 | 21111200012232221 |
5 | 131012222222441 |
6 | 4334413552345 |
7 | 503262054101 |
oct | 112540065651 |
9 | 27777630002 |
10 | 10024414121 |
11 | 428457a777 |
12 | 1b391a56b5 |
13 | c39a87ab7 |
14 | 6b14ba201 |
15 | 3da0d1b9b |
hex | 255806ba9 |
10024414121 has 2 divisors, whose sum is σ = 10024414122. Its totient is φ = 10024414120.
The previous prime is 10024414073. The next prime is 10024414159. The reversal of 10024414121 is 12141442001.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 9610861225 + 413552896 = 98035^2 + 20336^2 .
It is a cyclic number.
It is not a de Polignac number, because 10024414121 - 226 = 9957305257 is a prime.
It is a Sophie Germain prime.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 10024414093 and 10024414102.
It is not a weakly prime, because it can be changed into another prime (10024417121) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5012207060 + 5012207061.
It is an arithmetic number, because the mean of its divisors is an integer number (5012207061).
Almost surely, 210024414121 is an apocalyptic number.
It is an amenable number.
10024414121 is a deficient number, since it is larger than the sum of its proper divisors (1).
10024414121 is an equidigital number, since it uses as much as digits as its factorization.
10024414121 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 256, while the sum is 20.
Adding to 10024414121 its reverse (12141442001), we get a palindrome (22165856122).
The spelling of 10024414121 in words is "ten billion, twenty-four million, four hundred fourteen thousand, one hundred twenty-one".
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