Compare 2591 vs 4373
| Property | 2591 | 4373 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 25911 | 43731 |
| Prime factorization | 2591 | 4373 |
| Divisors count | 2 | 2 |
| Divisors | 1, 2591 | 1, 4373 |
| Number of properties | 6 | 9 |
| Additive primes | 198th | 305th |
| Chen primes | 228th | |
| Class 1+ primes | 21st | 22nd |
| Harmonic primes | 217th | |
| Isolated primes | 368th | |
| Left-truncatable primes | 91st | |
| Pierpont primes of the 2nd kind | 21st | 22nd |
| Primes | 377th | 597th |
| Pythagorean primes | 294th | |
| Sophie germain primes | 107th | |
| Twin primes (1st member) | 74th | |
| Roman numberals | MMDXCI | MMMMCCCLXXIII |
| Base 2 | 1010000111112 | 10001000101012 |
| Base 3 | 101122223 | 122222223 |
| Base 4 | 2201334 | 10101114 |
| Base 5 | 403315 | 1144435 |
| Base 6 | 155556 | 321256 |
| Base 7 | 103617 | 155157 |
| Base 8 | 50378 | 104258 |
| Base 9 | 34889 | 58889 |
| Base 10 | 259110 | 437310 |
| Base 11 | 1a4611 | 331611 |
| Base 12 | 15bb12 | 264512 |
| Base 13 | 124413 | 1cb513 |
| Base 14 | d3114 | 184514 |
| Base 15 | b7b15 | 146815 |
| Base 16 | a1f16 | 111516 |