Base | Representation |
---|---|
bin | 10100100000101000… |
… | …11011101101111111 |
3 | 1001102101112102121201 |
4 | 22100110123231333 |
5 | 140022332210421 |
6 | 5020344240331 |
7 | 536603512246 |
oct | 122024335577 |
9 | 31371472551 |
10 | 11011210111 |
11 | 47405a5150 |
12 | 21737700a7 |
13 | 1066350c55 |
14 | 76658b95d |
15 | 446a55b91 |
hex | 29051bb7f |
11011210111 has 16 divisors (see below), whose sum is σ = 12110544000. Its totient is φ = 9928461600.
The previous prime is 11011210099. The next prime is 11011210117. The reversal of 11011210111 is 11101211011.
It is a cyclic number.
It is not a de Polignac number, because 11011210111 - 231 = 8863726463 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11011210117) 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 in 15 ways as a sum of consecutive naturals, for example, 1206676 + ... + 1215766.
It is an arithmetic number, because the mean of its divisors is an integer number (756909000).
Almost surely, 211011210111 is an apocalyptic number.
11011210111 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
11011210111 is a deficient number, since it is larger than the sum of its proper divisors (1099333889).
11011210111 is a wasteful number, since it uses less digits than its factorization.
11011210111 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9990.
The product of its (nonzero) digits is 2, while the sum is 10.
Adding to 11011210111 its reverse (11101211011), we get a palindrome (22112421122).
It can be divided in two parts, 11011 and 210111, that added together give a palindrome (221122).
The spelling of 11011210111 in words is "eleven billion, eleven million, two hundred ten thousand, one hundred eleven".
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