Base | Representation |
---|---|
bin | 10100101100011010… |
… | …10101000010000011 |
3 | 1001200021110000222022 |
4 | 22112031111002003 |
5 | 140223130323021 |
6 | 5034234032055 |
7 | 542213351441 |
oct | 122615250203 |
9 | 31607400868 |
10 | 11110011011 |
11 | 4791347790 |
12 | 21a087862b |
13 | 1080964a18 |
14 | 775749b91 |
15 | 4505701ab |
hex | 296355083 |
11110011011 has 32 divisors (see below), whose sum is σ = 12966524928. Its totient is φ = 9418400640.
The previous prime is 11110010993. The next prime is 11110011019. The reversal of 11110011011 is 11011001111.
It is a de Polignac number, because none of the positive numbers 2k-11110011011 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 11110011011.
It is not an unprimeable number, because it can be changed into a prime (11110011019) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3292121 + ... + 3295493.
It is an arithmetic number, because the mean of its divisors is an integer number (405203904).
Almost surely, 211110011011 is an apocalyptic number.
11110011011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
11110011011 is a deficient number, since it is larger than the sum of its proper divisors (1856513917).
11110011011 is a wasteful number, since it uses less digits than its factorization.
11110011011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3731.
The product of its (nonzero) digits is 1, while the sum is 8.
Adding to 11110011011 its reverse (11011001111), we get a palindrome (22121012122).
The spelling of 11110011011 in words is "eleven billion, one hundred ten million, eleven thousand, eleven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.080 sec. • engine limits •