Compare 129971 vs 130171
| Property | 129971 | 130171 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1299711 | 1301711 |
| Prime factorization | 129971 | 130171 |
| Divisors count | 2 | 2 |
| Divisors | 1, 129971 | 1, 130171 |
| Number of properties | 6 | 6 |
| Additive primes | 5014th | 5021st |
| Chen primes | 5254th | 5257th |
| Cousin primes (2nd member) | 1509th | |
| Isolated primes | 9126th | 9141st |
| Lucky primes | 1597th | |
| Primes | 12159th | 12174th |
| Sophie germain primes | 1460th | |
| Ulam primes | 858th | |
| Roman numberals | ||
| Base 2 | 111111011101100112 | 111111100011110112 |
| Base 3 | 201210212023 | 201211200113 |
| Base 4 | 1332323034 | 1333013234 |
| Base 5 | 131243415 | 131311415 |
| Base 6 | 24414156 | 24423516 |
| Base 7 | 10506327 | 10513367 |
| Base 8 | 3756638 | 3761738 |
| Base 9 | 2172529 | 2175049 |
| Base 10 | 12997110 | 13017110 |
| Base 11 | 8971611 | 8988811 |
| Base 12 | 6326b12 | 633b712 |
| Base 13 | 4720a13 | 4733213 |
| Base 14 | 3551914 | 3561d14 |
| Base 15 | 2879b15 | 2888115 |
| Base 16 | 1fbb316 | 1fc7b16 |