Compare 120121 vs 120209
| Property | 120121 | 120209 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1201211 | 1202091 |
| Prime factorization | 120121 | 120209 |
| Divisors count | 2 | 2 |
| Divisors | 1, 120121 | 1, 120209 |
| Number of properties | 6 | 4 |
| Additive primes | 4643rd | |
| Dihedral primes | 12th | |
| Emirps | 2208th | |
| Harmonic primes | 4274th | |
| Isolated primes | 8462nd | 8469th |
| Primes | 11313th | 11320th |
| Pythagorean primes | 5631st | 5635th |
| Roman numberals | ||
| Base 2 | 111010101001110012 | 111010101100100012 |
| Base 3 | 200022022213 | 200022200123 |
| Base 4 | 1311103214 | 1311121014 |
| Base 5 | 123204415 | 123213145 |
| Base 6 | 23240416 | 23243056 |
| Base 7 | 10101317 | 10103157 |
| Base 8 | 3524718 | 3526218 |
| Base 9 | 2026879 | 2028059 |
| Base 10 | 12012110 | 12020910 |
| Base 11 | 8228111 | 8235111 |
| Base 12 | 5962112 | 5969512 |
| Base 13 | 428a113 | 4293b13 |
| Base 14 | 31ac114 | 31b4514 |
| Base 15 | 258d115 | 2593e15 |
| Base 16 | 1d53916 | 1d59116 |