Base | Representation |
---|---|
bin | 1010000110101100010111… |
… | …10110010110100001000001 |
3 | 2220200020020210020021022021 |
4 | 11003112023312112201001 |
5 | 10403023443244300413 |
6 | 115131454032441441 |
7 | 4452233366354434 |
oct | 503261366264101 |
9 | 86606223207267 |
10 | 22220212103233 |
11 | 70975a24a8371 |
12 | 25aa5140a9281 |
13 | c52484476171 |
14 | 56b66d32781b |
15 | 287eea99e18d |
hex | 14358bd96841 |
22220212103233 has 4 divisors (see below), whose sum is σ = 22220221711408. Its totient is φ = 22220202495060.
The previous prime is 22220212103231. The next prime is 22220212103267. The reversal of 22220212103233 is 33230121202222.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.
It is a cyclic number.
It is not a de Polignac number, because 22220212103233 - 21 = 22220212103231 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 22220212103198 and 22220212103207.
It is not an unprimeable number, because it can be changed into a prime (22220212103231) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1011778 + ... + 6742708.
It is an arithmetic number, because the mean of its divisors is an integer number (5555055427852).
Almost surely, 222220212103233 is an apocalyptic number.
It is an amenable number.
22220212103233 is a deficient number, since it is larger than the sum of its proper divisors (9608175).
22220212103233 is an equidigital number, since it uses as much as digits as its factorization.
22220212103233 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9608174.
The product of its (nonzero) digits is 3456, while the sum is 25.
Adding to 22220212103233 its reverse (33230121202222), we get a palindrome (55450333305455).
The spelling of 22220212103233 in words is "twenty-two trillion, two hundred twenty billion, two hundred twelve million, one hundred three thousand, two hundred thirty-three".
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