Base | Representation |
---|---|
bin | 10000000001011111010… |
… | …101100011000101001011 |
3 | 10220021011022211002212110 |
4 | 100001133111203011023 |
5 | 121020033421041021 |
6 | 2201502104313403 |
7 | 142360363011111 |
oct | 20013725430513 |
9 | 3807138732773 |
10 | 1101111112011 |
11 | 394a84575989 |
12 | 15949ba72863 |
13 | 7cab00499c1 |
14 | 3b418c99ab1 |
15 | 1d9982ce476 |
hex | 1005f56314b |
1101111112011 has 16 divisors (see below), whose sum is σ = 1554619024800. Its totient is φ = 690844704768.
The previous prime is 1101111111983. The next prime is 1101111112051. The reversal of 1101111112011 is 1102111111011.
It is not a de Polignac number, because 1101111112011 - 211 = 1101111109963 is a prime.
It is not an unprimeable number, because it can be changed into a prime (1101111112051) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18466 + ... + 1484103.
It is an arithmetic number, because the mean of its divisors is an integer number (97163689050).
Almost surely, 21101111112011 is an apocalyptic number.
1101111112011 is a deficient number, since it is larger than the sum of its proper divisors (453507912789).
1101111112011 is a wasteful number, since it uses less digits than its factorization.
1101111112011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1516958.
The product of its (nonzero) digits is 2, while the sum is 12.
Adding to 1101111112011 its reverse (1102111111011), we get a palindrome (2203222223022).
The spelling of 1101111112011 in words is "one trillion, one hundred one billion, one hundred eleven million, one hundred twelve thousand, eleven".
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