Compare 127979 vs 128099
| Property | 127979 | 128099 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1279791 | 1280991 |
| Prime factorization | 127979 | 128099 |
| Divisors count | 2 | 2 |
| Divisors | 1, 127979 | 1, 128099 |
| Number of properties | 5 | 9 |
| Additive primes | 4944th | |
| Chen primes | 5184th | |
| Good primes | 780th | |
| Harmonic primes | 4510th | 4514th |
| Isolated primes | 8999th | 9005th |
| Long primes | 4498th | 4501st |
| Primes | 11986th | 11992nd |
| Sexy primes (2nd member) | 2976th | |
| Sophie germain primes | 1437th | |
| Ulam primes | 838th | |
| Roman numberals | ||
| Base 2 | 111110011111010112 | 111110100011000112 |
| Base 3 | 201111122223 | 201112011023 |
| Base 4 | 1330332234 | 1331012034 |
| Base 5 | 130434045 | 130443445 |
| Base 6 | 24242556 | 24250156 |
| Base 7 | 10420557 | 10423167 |
| Base 8 | 3717538 | 3721438 |
| Base 9 | 2144889 | 2146429 |
| Base 10 | 12797910 | 12809910 |
| Base 11 | 8817511 | 8827411 |
| Base 12 | 6208b12 | 6216b12 |
| Base 13 | 4633713 | 463ca13 |
| Base 14 | 348d514 | 3497d14 |
| Base 15 | 27dbe15 | 27e4e15 |
| Base 16 | 1f3eb16 | 1f46316 |