Base | Representation |
---|---|
bin | 1010000110001010011111… |
… | …0000111000001101110101 |
3 | 1110022020122110222110210022 |
4 | 2201202213300320031311 |
5 | 2423334332041213414 |
6 | 35335422244334525 |
7 | 2224010243653115 |
oct | 241424760701565 |
9 | 43266573873708 |
10 | 11101010101109 |
11 | 359aa03887a15 |
12 | 12b35499a4445 |
13 | 626a89299556 |
14 | 2a5412813045 |
15 | 143b6941d18e |
hex | a18a7c38375 |
11101010101109 has 8 divisors (see below), whose sum is σ = 11281580221728. Its totient is φ = 10920877727760.
The previous prime is 11101010101091. The next prime is 11101010101133. The reversal of 11101010101109 is 90110101010111.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-11101010101109 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 (11101010101189) 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, 109385687 + ... + 109487124.
It is an arithmetic number, because the mean of its divisors is an integer number (1410197527716).
Almost surely, 211101010101109 is an apocalyptic number.
It is an amenable number.
11101010101109 is a deficient number, since it is larger than the sum of its proper divisors (180570120619).
11101010101109 is an equidigital number, since it uses as much as digits as its factorization.
11101010101109 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 218873635.
The product of its (nonzero) digits is 9, while the sum is 17.
The spelling of 11101010101109 in words is "eleven trillion, one hundred one billion, ten million, one hundred one thousand, one hundred nine".
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