Compare 129971 vs 129975
| Property | 129971 | 129975 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 4 |
| Prime factorization | 1299711 | 31 × 52 × 17331 |
| Prime factorization | 129971 | 3 × 5 × 5 × 1733 |
| Divisors count | 2 | 12 |
| Divisors | 1, 129971 | 1, 3, 5, 15, 25, 75, 1733, 5199, 8665, 25995, 43325, 129975 |
| Number of properties | 6 | 0 |
| Additive primes | 5014th | |
| Chen primes | 5254th | |
| Cousin primes (2nd member) | 1509th | |
| Isolated primes | 9126th | |
| Primes | 12159th | |
| Sophie germain primes | 1460th | |
| Roman numberals | ||
| Base 2 | 111111011101100112 | 111111011101101112 |
| Base 3 | 201210212023 | 201210212203 |
| Base 4 | 1332323034 | 1332323134 |
| Base 5 | 131243415 | 131244005 |
| Base 6 | 24414156 | 24414236 |
| Base 7 | 10506327 | 10506367 |
| Base 8 | 3756638 | 3756678 |
| Base 9 | 2172529 | 2172569 |
| Base 10 | 12997110 | 12997510 |
| Base 11 | 8971611 | 8971a11 |
| Base 12 | 6326b12 | 6327312 |
| Base 13 | 4720a13 | 4721113 |
| Base 14 | 3551914 | 3551d14 |
| Base 15 | 2879b15 | 287a015 |
| Base 16 | 1fbb316 | 1fbb716 |