Compare 89977 vs 90121
| Property | 89977 | 90121 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 899771 | 901211 |
| Prime factorization | 89977 | 90121 |
| Divisors count | 2 | 2 |
| Divisors | 1, 89977 | 1, 90121 |
| Number of properties | 7 | 8 |
| Additive primes | 3580th | |
| Emirps | 1310th | |
| Harmonic primes | 3298th | 3307th |
| Isolated primes | 6480th | 6493rd |
| Lucky primes | 1174th | 1176th |
| Primes | 8711th | 8728th |
| Pythagorean primes | 4347th | 4354th |
| Sexy primes (1st member) | 2240th | 2247th |
| Sexy prime triplets (1st member) | 497th | |
| Roman numberals | ||
| Base 2 | 101011111011110012 | 101100000000010012 |
| Base 3 | 111201021113 | 111201212113 |
| Base 4 | 1113313214 | 1120000214 |
| Base 5 | 103344025 | 103404415 |
| Base 6 | 15323216 | 15331216 |
| Base 7 | 5232167 | 5235137 |
| Base 8 | 2575718 | 2600118 |
| Base 9 | 1463749 | 1465549 |
| Base 10 | 8997710 | 9012110 |
| Base 11 | 6166811 | 6178911 |
| Base 12 | 440a112 | 441a112 |
| Base 13 | 31c5413 | 3203513 |
| Base 14 | 24b0d14 | 24bb314 |
| Base 15 | 1b9d715 | 1ba8115 |
| Base 16 | 15f7916 | 1600916 |