Base | Representation |
---|---|
bin | 10010101010111110… |
… | …10101001010100111 |
3 | 221212121022200112012 |
4 | 21111133111022213 |
5 | 131012144223421 |
6 | 4334405344435 |
7 | 503260250165 |
oct | 112537251247 |
9 | 27777280465 |
10 | 10024211111 |
11 | 42844511a2 |
12 | 1b3910811b |
13 | c39a16585 |
14 | 6b1466235 |
15 | 3da09195b |
hex | 2557d52a7 |
10024211111 has 2 divisors, whose sum is σ = 10024211112. Its totient is φ = 10024211110.
The previous prime is 10024211107. The next prime is 10024211221. The reversal of 10024211111 is 11111242001.
It is a weak prime.
It is an emirp because it is prime and its reverse (11111242001) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 10024211111 - 22 = 10024211107 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (10024211711) 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, 5012105555 + 5012105556.
It is an arithmetic number, because the mean of its divisors is an integer number (5012105556).
Almost surely, 210024211111 is an apocalyptic number.
10024211111 is a deficient number, since it is larger than the sum of its proper divisors (1).
10024211111 is an equidigital number, since it uses as much as digits as its factorization.
10024211111 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 16, while the sum is 14.
Adding to 10024211111 its reverse (11111242001), we get a palindrome (21135453112).
The spelling of 10024211111 in words is "ten billion, twenty-four million, two hundred eleven thousand, one hundred eleven".
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