Base | Representation |
---|---|
bin | 10000000000100011101… |
… | …011000010000110000111 |
3 | 10220011120120020222210001 |
4 | 100000203223002012013 |
5 | 121011011142023421 |
6 | 2201214505342131 |
7 | 142323516441124 |
oct | 20004353020607 |
9 | 3804516228701 |
10 | 1100110111111 |
11 | 394610529110 |
12 | 159260797947 |
13 | 7c98084c08b |
14 | 3b361d6b74b |
15 | 1d93a4a1691 |
hex | 10023ac2187 |
1100110111111 has 8 divisors (see below), whose sum is σ = 1200128405904. Its totient is φ = 1000093197120.
The previous prime is 1100110111103. The next prime is 1100110111153. The reversal of 1100110111111 is 1111110110011.
It is a happy number.
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 1100110111111 - 23 = 1100110111103 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 (1100110112111) 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, 2033155 + ... + 2516731.
It is an arithmetic number, because the mean of its divisors is an integer number (150016050738).
Almost surely, 21100110111111 is an apocalyptic number.
1100110111111 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
1100110111111 is a deficient number, since it is larger than the sum of its proper divisors (100018294793).
1100110111111 is a wasteful number, since it uses less digits than its factorization.
1100110111111 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 690401.
The product of its (nonzero) digits is 1, while the sum is 10.
Adding to 1100110111111 its reverse (1111110110011), we get a palindrome (2211220221122).
The spelling of 1100110111111 in words is "one trillion, one hundred billion, one hundred ten million, one hundred eleven thousand, one hundred eleven".
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