Base | Representation |
---|---|
bin | 10100100101110111… |
… | …010110001011000011 |
3 | 2010001220001120022111 |
4 | 110211313112023003 |
5 | 330240141232321 |
6 | 14053544120151 |
7 | 1411623524251 |
oct | 244567261303 |
9 | 63056046274 |
10 | 22110102211 |
11 | 941663804a |
12 | 4350766057 |
13 | 21148c1a22 |
14 | 10da6415d1 |
15 | 89612b5e1 |
hex | 525dd62c3 |
22110102211 has 8 divisors (see below), whose sum is σ = 22291329024. Its totient is φ = 21928987080.
The previous prime is 22110102143. The next prime is 22110102221. The reversal of 22110102211 is 11220101122.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-22110102211 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 22110102191 and 22110102200.
It is not an unprimeable number, because it can be changed into a prime (22110102221) 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, 395826 + ... + 448216.
It is an arithmetic number, because the mean of its divisors is an integer number (2786416128).
Almost surely, 222110102211 is an apocalyptic number.
22110102211 is a deficient number, since it is larger than the sum of its proper divisors (181226813).
22110102211 is a wasteful number, since it uses less digits than its factorization.
22110102211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 55841.
The product of its (nonzero) digits is 16, while the sum is 13.
Adding to 22110102211 its reverse (11220101122), we get a palindrome (33330203333).
The spelling of 22110102211 in words is "twenty-two billion, one hundred ten million, one hundred two thousand, two hundred eleven".
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