Base | Representation |
---|---|
bin | 10100101101001011… |
… | …11010100001010101 |
3 | 1001200201120110212101 |
4 | 22112211322201111 |
5 | 140231303043041 |
6 | 5035024122101 |
7 | 542322213526 |
oct | 122645724125 |
9 | 31621513771 |
10 | 11116456021 |
11 | 4794a49a40 |
12 | 21a2a66331 |
13 | 10820b0438 |
14 | 77654684d |
15 | 450de4b31 |
hex | 29697a855 |
11116456021 has 16 divisors (see below), whose sum is σ = 12355633728. Its totient is φ = 9917152000.
The previous prime is 11116455997. The next prime is 11116456037. The reversal of 11116456021 is 12065461111.
11116456021 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is not a de Polignac number, because 11116456021 - 221 = 11114358869 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 (11116450021) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 81270 + ... + 169816.
It is an arithmetic number, because the mean of its divisors is an integer number (772227108).
Almost surely, 211116456021 is an apocalyptic number.
11116456021 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
11116456021 is a deficient number, since it is larger than the sum of its proper divisors (1239177707).
11116456021 is a wasteful number, since it uses less digits than its factorization.
11116456021 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 88772.
The product of its (nonzero) digits is 1440, while the sum is 28.
The spelling of 11116456021 in words is "eleven billion, one hundred sixteen million, four hundred fifty-six thousand, twenty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •