Base | Representation |
---|---|
bin | 1100111011011110010… |
… | …0011101010110100001 |
3 | 210020100010211121220110 |
4 | 3032313210131112201 |
5 | 12114402004320113 |
6 | 250013021201533 |
7 | 22022263240143 |
oct | 3166744352641 |
9 | 706303747813 |
10 | 222123120033 |
11 | 8622478a781 |
12 | 370707002a9 |
13 | 17c3b81b249 |
14 | aa72350c93 |
15 | 5ba07c2bc3 |
hex | 33b791d5a1 |
222123120033 has 4 divisors (see below), whose sum is σ = 296164160048. Its totient is φ = 148082080020.
The previous prime is 222123119983. The next prime is 222123120071. The reversal of 222123120033 is 330021321222.
It is a happy number.
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.
It is not a de Polignac number, because 222123120033 - 29 = 222123119521 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 222123119991 and 222123120009.
It is not an unprimeable number, because it can be changed into a prime (222123120073) 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, 37020520003 + ... + 37020520008.
It is an arithmetic number, because the mean of its divisors is an integer number (74041040012).
Almost surely, 2222123120033 is an apocalyptic number.
It is an amenable number.
222123120033 is a deficient number, since it is larger than the sum of its proper divisors (74041040015).
222123120033 is an equidigital number, since it uses as much as digits as its factorization.
222123120033 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 74041040014.
The product of its (nonzero) digits is 864, while the sum is 21.
Adding to 222123120033 its reverse (330021321222), we get a palindrome (552144441255).
The spelling of 222123120033 in words is "two hundred twenty-two billion, one hundred twenty-three million, one hundred twenty thousand, thirty-three".
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