Compare 4991 vs 4998
| Property | 4991 | 4998 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 4 |
| Total factors | 3 | 5 |
| Prime factorization | 71 × 231 × 311 | 21 × 31 × 72 × 171 |
| Prime factorization | 7 × 23 × 31 | 2 × 3 × 7 × 7 × 17 |
| Divisors count | 8 | 24 |
| Divisors | 1, 7, 23, 31, 161, 217, 713, 4991 | 1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 49, 51, 98, 102, 119, 147, 238, 294, 357, 714, 833, 1666, 2499, 4998 |
| Number of properties | 0 | 0 |
| Roman numberals | MMMMCMXCI | MMMMCMXCVIII |
| Base 2 | 10011011111112 | 10011100001102 |
| Base 3 | 202112123 | 202120103 |
| Base 4 | 10313334 | 10320124 |
| Base 5 | 1244315 | 1244435 |
| Base 6 | 350356 | 350506 |
| Base 7 | 203607 | 204007 |
| Base 8 | 115778 | 116068 |
| Base 9 | 67559 | 67639 |
| Base 10 | 499110 | 499810 |
| Base 11 | 382811 | 383411 |
| Base 12 | 2a7b12 | 2a8612 |
| Base 13 | 236c13 | 237613 |
| Base 14 | 1b6714 | 1b7014 |
| Base 15 | 172b15 | 173315 |
| Base 16 | 137f16 | 138616 |