Compare 128831 vs 129011
| Property | 128831 | 129011 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1288311 | 1290111 |
| Prime factorization | 128831 | 129011 |
| Divisors count | 2 | 2 |
| Divisors | 1, 128831 | 1, 129011 |
| Number of properties | 8 | 6 |
| Additive primes | 4970th | |
| Chen primes | 5213th | 5222nd |
| Emirps | 2430th | 2435th |
| Harmonic primes | 4540th | 4549th |
| Isolated primes | 9065th | |
| Primes | 12058th | 12078th |
| Prime triplets (1st member) | 611th | |
| Sexy primes (1st member) | 2994th | |
| Sophie germain primes | 1449th | |
| Twin primes (1st member) | 1504th | |
| Roman numberals | ||
| Base 2 | 111110111001111112 | 111110111111100112 |
| Base 3 | 201122011123 | 201122220123 |
| Base 4 | 1331303334 | 1331333034 |
| Base 5 | 131103115 | 131120215 |
| Base 6 | 24322356 | 24331356 |
| Base 7 | 10444137 | 10450617 |
| Base 8 | 3734778 | 3737638 |
| Base 9 | 2156459 | 2158659 |
| Base 10 | 12883110 | 12901110 |
| Base 11 | 8887a11 | 88a2311 |
| Base 12 | 6267b12 | 627ab12 |
| Base 13 | 4684113 | 4694c13 |
| Base 14 | 34d4314 | 3503114 |
| Base 15 | 2828b15 | 2835b15 |
| Base 16 | 1f73f16 | 1f7f316 |