Compare 222991 vs 223019
| Property | 222991 | 223019 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2229911 | 2230191 |
| Prime factorization | 222991 | 223019 |
| Divisors count | 2 | 2 |
| Divisors | 1, 222991 | 1, 223019 |
| Number of properties | 4 | 7 |
| Additive primes | 8046th | |
| Chen primes | 8274th | |
| Harmonic primes | 7460th | 7463rd |
| Isolated primes | 15146th | 15147th |
| Long primes | 7433rd | |
| Lucky primes | 2536th | |
| Primes | 19857th | 19860th |
| Safe primes | 1279th | |
| Roman numberals | ||
| Base 2 | 1101100111000011112 | 1101100111001010112 |
| Base 3 | 1020222122213 | 1020222202223 |
| Base 4 | 3121300334 | 3121302234 |
| Base 5 | 241134315 | 241140345 |
| Base 6 | 44402116 | 44402556 |
| Base 7 | 16160567 | 16161267 |
| Base 8 | 6634178 | 6634538 |
| Base 9 | 3687879 | 3688289 |
| Base 10 | 22299110 | 22301910 |
| Base 11 | 14259a11 | 14261511 |
| Base 12 | a906712 | a908b12 |
| Base 13 | 7a66213 | 7a68413 |
| Base 14 | 5b39d14 | 5b3bd14 |
| Base 15 | 4611115 | 4612e15 |
| Base 16 | 3670f16 | 3672b16 |