Compare 172171 vs 172423
| Property | 172171 | 172423 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1721711 | 1724231 |
| Prime factorization | 172171 | 172423 |
| Divisors count | 2 | 2 |
| Divisors | 1, 172171 | 1, 172423 |
| Number of properties | 4 | 6 |
| Additive primes | 6415th | 6426th |
| Cousin primes (1st member) | 1889th | |
| Emirps | 3522nd | |
| Primes | 15681st | 15704th |
| Prime triplets (2nd member) | 745th | |
| Twin primes (2nd member) | 1898th | 1900th |
| Ulam primes | 1125th | |
| Roman numberals | ||
| Base 2 | 1010100000100010112 | 1010100001100001112 |
| Base 3 | 222020112013 | 222021120013 |
| Base 4 | 2220020234 | 2220120134 |
| Base 5 | 210021415 | 210041435 |
| Base 6 | 34050316 | 34101316 |
| Base 7 | 13146467 | 13154567 |
| Base 8 | 5202138 | 5206078 |
| Base 9 | 2821519 | 2824619 |
| Base 10 | 17217110 | 17242310 |
| Base 11 | 10839a11 | 1085a911 |
| Base 12 | 8377712 | 8394712 |
| Base 13 | 6049c13 | 6063413 |
| Base 14 | 46a5d14 | 46b9d14 |
| Base 15 | 3603115 | 3614d15 |
| Base 16 | 2a08b16 | 2a18716 |