Base | Representation |
---|---|
bin | 1010000110101111101111… |
… | …0011111000111000100011 |
3 | 1110100012110101202121111102 |
4 | 2201223323303320320203 |
5 | 2424020322042023021 |
6 | 35344154431305015 |
7 | 2224513121435666 |
oct | 241537363707043 |
9 | 43305411677442 |
10 | 11111010111011 |
11 | 35a41755a9408 |
12 | 12b547a97b16b |
13 | 6279c0c8b385 |
14 | 2a5ac09796dd |
15 | 1440522ce00b |
hex | a1afbcf8e23 |
11111010111011 has 8 divisors (see below), whose sum is σ = 11369530045104. Its totient is φ = 10852495829280.
The previous prime is 11111010110939. The next prime is 11111010111043. The reversal of 11111010111011 is 11011101011111.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 11111010111011 - 210 = 11111010109987 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 11111010110983 and 11111010111001.
It is not an unprimeable number, because it can be changed into a prime (11111010101011) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2701901 + ... + 5433441.
It is an arithmetic number, because the mean of its divisors is an integer number (1421191255638).
Almost surely, 211111010111011 is an apocalyptic number.
11111010111011 is a deficient number, since it is larger than the sum of its proper divisors (258519934093).
11111010111011 is an equidigital number, since it uses as much as digits as its factorization.
11111010111011 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2826181.
The product of its (nonzero) digits is 1, while the sum is 11.
Adding to 11111010111011 its reverse (11011101011111), we get a palindrome (22122111122122).
The spelling of 11111010111011 in words is "eleven trillion, one hundred eleven billion, ten million, one hundred eleven thousand, eleven".
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