Compare 120121 vs 150151
| Property | 120121 | 150151 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1201211 | 1501511 |
| Prime factorization | 120121 | 150151 |
| Divisors count | 2 | 2 |
| Divisors | 1, 120121 | 1, 150151 |
| Number of properties | 6 | 7 |
| Additive primes | 4643rd | 5717th |
| Chen primes | 5942nd | |
| Dihedral primes | 12th | 15th |
| Emirps | 2208th | 2958th |
| Harmonic primes | 5206th | |
| Isolated primes | 8462nd | 10459th |
| Primes | 11313th | 13862nd |
| Pythagorean primes | 5631st | |
| Roman numberals | ||
| Base 2 | 111010101001110012 | 1001001010100001112 |
| Base 3 | 200022022213 | 211212220113 |
| Base 4 | 1311103214 | 2102220134 |
| Base 5 | 123204415 | 143011015 |
| Base 6 | 23240416 | 31150516 |
| Base 7 | 10101317 | 11635217 |
| Base 8 | 3524718 | 4452078 |
| Base 9 | 2026879 | 2478649 |
| Base 10 | 12012110 | 15015110 |
| Base 11 | 8228111 | a28a111 |
| Base 12 | 5962112 | 72a8712 |
| Base 13 | 428a113 | 5346113 |
| Base 14 | 31ac114 | 3ca1114 |
| Base 15 | 258d115 | 2e75115 |
| Base 16 | 1d53916 | 24a8716 |