Base | Representation |
---|---|
bin | 10100100000100011… |
… | …011111011010100110 |
3 | 2002211200102021022002 |
4 | 110200203133122212 |
5 | 330044334323420 |
6 | 14041042405302 |
7 | 1406462335400 |
oct | 244043373246 |
9 | 62750367262 |
10 | 22021011110 |
11 | 938031763a |
12 | 4326960832 |
13 | 20cc2ca6b7 |
14 | 10cc88db70 |
15 | 88d3ce075 |
hex | 5208df6a6 |
22021011110 has 24 divisors (see below), whose sum is σ = 46109301840. Its totient is φ = 7550060784.
The previous prime is 22021011109. The next prime is 22021011137. The reversal of 22021011110 is 1111012022.
It is a junction number, because it is equal to n+sod(n) for n = 22021011091 and 22021011100.
It is a congruent number.
It is an unprimeable number.
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 11 ways as a sum of consecutive naturals, for example, 22469930 + ... + 22470909.
It is an arithmetic number, because the mean of its divisors is an integer number (1921220910).
Almost surely, 222021011110 is an apocalyptic number.
22021011110 is an abundant number, since it is smaller than the sum of its proper divisors (24088290730).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22021011110 is a wasteful number, since it uses less digits than its factorization.
22021011110 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 44940860 (or 44940853 counting only the distinct ones).
The product of its (nonzero) digits is 8, while the sum is 11.
Adding to 22021011110 its reverse (1111012022), we get a palindrome (23132023132).
The spelling of 22021011110 in words is "twenty-two billion, twenty-one million, eleven thousand, one hundred ten".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •