Base | Representation |
---|---|
bin | 1010000110101111101111… |
… | …0111010001111100101101 |
3 | 1110100012110110102210002222 |
4 | 2201223323313101330231 |
5 | 2424020322304000414 |
6 | 35344154502325125 |
7 | 2224513132131056 |
oct | 241537367217455 |
9 | 43305413383088 |
10 | 11111011000109 |
11 | 35a41760563a9 |
12 | 12b547b1297a5 |
13 | 6279c120cc77 |
14 | 2a5ac0b2b72d |
15 | 14405240768e |
hex | a1afbdd1f2d |
11111011000109 has 8 divisors (see below), whose sum is σ = 11154419290368. Its totient is φ = 11067604065280.
The previous prime is 11111011000031. The next prime is 11111011000139. The reversal of 11111011000109 is 90100011011111.
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 11111011000109 - 220 = 11111009951533 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 (11111011000139) 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, 18027974 + ... + 18634104.
It is an arithmetic number, because the mean of its divisors is an integer number (1394302411296).
Almost surely, 211111011000109 is an apocalyptic number.
It is an amenable number.
11111011000109 is a deficient number, since it is larger than the sum of its proper divisors (43408290259).
11111011000109 is an equidigital number, since it uses as much as digits as its factorization.
11111011000109 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 677715.
The product of its (nonzero) digits is 9, while the sum is 17.
The spelling of 11111011000109 in words is "eleven trillion, one hundred eleven billion, eleven million, one hundred nine", and thus it is an aban number.
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