Base | Representation |
---|---|
bin | 10010101011000000… |
… | …01110000101000111 |
3 | 221212121202112022021 |
4 | 21111200032011013 |
5 | 131012224203411 |
6 | 4334414344011 |
7 | 503262240634 |
oct | 112540160507 |
9 | 27777675267 |
10 | 10024444231 |
11 | 42845a035a |
12 | 1b391bb007 |
13 | c39a98709 |
14 | 6b14c718b |
15 | 3da0daa71 |
hex | 25580e147 |
10024444231 has 2 divisors, whose sum is σ = 10024444232. Its totient is φ = 10024444230.
The previous prime is 10024444219. The next prime is 10024444249. The reversal of 10024444231 is 13244442001.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 10024444231 - 213 = 10024436039 is a prime.
It is a super-2 number, since 2×100244442312 (a number of 21 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 10024444196 and 10024444205.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (10024444831) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5012222115 + 5012222116.
It is an arithmetic number, because the mean of its divisors is an integer number (5012222116).
Almost surely, 210024444231 is an apocalyptic number.
10024444231 is a deficient number, since it is larger than the sum of its proper divisors (1).
10024444231 is an equidigital number, since it uses as much as digits as its factorization.
10024444231 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 3072, while the sum is 25.
Adding to 10024444231 its reverse (13244442001), we get a palindrome (23268886232).
The spelling of 10024444231 in words is "ten billion, twenty-four million, four hundred forty-four thousand, two hundred thirty-one".
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