Compare 72216 vs 72223
| Property | 72216 | 72223 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 4 | 1 |
| Total factors | 7 | 1 |
| Prime factorization | 23 × 32 × 171 × 591 | 722231 |
| Prime factorization | 2 × 2 × 2 × 3 × 3 × 17 × 59 | 72223 |
| Divisors count | 48 | 2 |
| Divisors | 1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 59, 68, 72, 102, 118, 136, 153, 177, 204, 236, 306, 354, 408, 472, 531, 612, 708, 1003, 1062, 1224, 1416, 2006, 2124, 3009, 4012, 4248, 6018, 8024, 9027, 12036, 18054, 24072, 36108, 72216 | 1, 72223 |
| Number of properties | 0 | 10 |
| Cousin primes (1st member) | 927th | |
| Happy primes | 1110th | |
| Long primes | 2721st | |
| Lucky primes | 967th | |
| Primes | 7148th | |
| Prime quadruplets (2nd member) | 31st | |
| Prime triplets (1st member) | 396th | |
| Prime triplets (2nd member) | 395th | |
| Sexy primes (1st member) | 1878th | |
| Twin primes (2nd member) | 935th | |
| Roman numberals | ||
| Base 2 | 100011010000110002 | 100011010000111112 |
| Base 3 | 102000012003 | 102000012213 |
| Base 4 | 1012201204 | 1012201334 |
| Base 5 | 43023315 | 43023435 |
| Base 6 | 13142006 | 13142116 |
| Base 7 | 4203547 | 4203647 |
| Base 8 | 2150308 | 2150378 |
| Base 9 | 1200509 | 1200579 |
| Base 10 | 7221610 | 7222310 |
| Base 11 | 4a29111 | 4a29811 |
| Base 12 | 3596012 | 3596712 |
| Base 13 | 26b4113 | 26b4813 |
| Base 14 | 1c46414 | 1c46b14 |
| Base 15 | 165e615 | 165ed15 |
| Base 16 | 11a1816 | 11a1f16 |