Compare 84987 vs 84991
| Property | 84987 | 84991 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 4 | 1 |
| Total factors | 5 | 1 |
| Prime factorization | 32 × 71 × 191 × 711 | 849911 |
| Prime factorization | 3 × 3 × 7 × 19 × 71 | 84991 |
| Divisors count | 24 | 2 |
| Divisors | 1, 3, 7, 9, 19, 21, 57, 63, 71, 133, 171, 213, 399, 497, 639, 1197, 1349, 1491, 4047, 4473, 9443, 12141, 28329, 84987 | 1, 84991 |
| Number of properties | 0 | 4 |
| Additive primes | 3418th | |
| Isolated primes | 6148th | |
| Lucky primes | 1110th | |
| Primes | 8277th | |
| Roman numberals | ||
| Base 2 | 101001011111110112 | 101001011111111112 |
| Base 3 | 110221202003 | 110221202113 |
| Base 4 | 1102333234 | 1102333334 |
| Base 5 | 102044225 | 102044315 |
| Base 6 | 14532436 | 14532516 |
| Base 7 | 5025307 | 5025347 |
| Base 8 | 2457738 | 2457778 |
| Base 9 | 1385209 | 1385249 |
| Base 10 | 8498710 | 8499110 |
| Base 11 | 5894111 | 5894511 |
| Base 12 | 4122312 | 4122712 |
| Base 13 | 2c8b613 | 2c8ba13 |
| Base 14 | 22d8714 | 22d8b14 |
| Base 15 | 1a2ac15 | 1a2b115 |
| Base 16 | 14bfb16 | 14bff16 |