Compare 42407 vs 43577
| Property | 42407 | 43577 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 424071 | 435771 |
| Prime factorization | 42407 | 43577 |
| Divisors count | 2 | 2 |
| Divisors | 1, 42407 | 1, 43577 |
| Number of properties | 7 | 8 |
| Additive primes | 1981st | |
| Chen primes | 2079th | 2129th |
| Cousin primes (2nd member) | 611th | 621st |
| Good primes | 400th | |
| Long primes | 1707th | |
| Primes | 4434th | 4539th |
| Prime triplets (2nd member) | 288th | 293rd |
| Pythagorean primes | 2251st | |
| Twin primes (1st member) | 617th | 628th |
| Ulam primes | 334th | |
| Roman numberals | ||
| Base 2 | 10100101101001112 | 10101010001110012 |
| Base 3 | 20110111223 | 20122022223 |
| Base 4 | 221122134 | 222203214 |
| Base 5 | 23241125 | 23433025 |
| Base 6 | 5241556 | 5334256 |
| Base 7 | 2344317 | 2410227 |
| Base 8 | 1226478 | 1250718 |
| Base 9 | 641489 | 656889 |
| Base 10 | 4240710 | 4357710 |
| Base 11 | 2995211 | 2a81611 |
| Base 12 | 2065b12 | 2127512 |
| Base 13 | 163c113 | 16ab113 |
| Base 14 | 1165114 | 11c4914 |
| Base 15 | c87215 | cda215 |
| Base 16 | a5a716 | aa3916 |