Compare 215443 vs 242467
| Property | 215443 | 242467 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2154431 | 2424671 |
| Prime factorization | 215443 | 242467 |
| Divisors count | 2 | 2 |
| Divisors | 1, 215443 | 1, 242467 |
| Number of properties | 5 | 5 |
| Additive primes | 7791st | |
| Cousin primes (1st member) | 2276th | |
| Isolated primes | 14667th | 16382nd |
| Left-truncatable primes | 368th | 376th |
| Lucky primes | 2694th | |
| Primes | 19244th | 21427th |
| Restricted left-truncatable primes | 37th | |
| Roman numberals | ||
| Base 2 | 1101001001100100112 | 1110110011001000112 |
| Base 3 | 1012211121013 | 1100221210213 |
| Base 4 | 3102121034 | 3230302034 |
| Base 5 | 233432335 | 302243325 |
| Base 6 | 43412316 | 51103116 |
| Base 7 | 15550547 | 20266217 |
| Base 8 | 6446238 | 7314438 |
| Base 9 | 3574719 | 4085379 |
| Base 10 | 21544310 | 24246710 |
| Base 11 | 13795811 | 15619511 |
| Base 12 | a481712 | b839712 |
| Base 13 | 770a713 | 8649413 |
| Base 14 | 5872b14 | 6451114 |
| Base 15 | 43c7d15 | 4bc9715 |
| Base 16 | 3499316 | 3b32316 |