Compare 21993 vs 22002
| Property | 21993 | 22002 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 4 |
| Total factors | 2 | 4 |
| Prime factorization | 31 × 73311 | 21 × 31 × 191 × 1931 |
| Prime factorization | 3 × 7331 | 2 × 3 × 19 × 193 |
| Divisors count | 4 | 16 |
| Divisors | 1, 3, 7331, 21993 | 1, 2, 3, 6, 19, 38, 57, 114, 193, 386, 579, 1158, 3667, 7334, 11001, 22002 |
| Number of properties | 1 | 0 |
| Semiprimes | 5553rd | |
| Roman numberals | ||
| Base 2 | 1010101111010012 | 1010101111100102 |
| Base 3 | 10100111203 | 10100112203 |
| Base 4 | 111132214 | 111133024 |
| Base 5 | 12004335 | 12010025 |
| Base 6 | 2454536 | 2455106 |
| Base 7 | 1210567 | 1211017 |
| Base 8 | 527518 | 527628 |
| Base 9 | 331469 | 331569 |
| Base 10 | 2199310 | 2200210 |
| Base 11 | 1558411 | 1559211 |
| Base 12 | 1088912 | 1089612 |
| Base 13 | a01a13 | a02613 |
| Base 14 | 802d14 | 803814 |
| Base 15 | 67b315 | 67bc15 |
| Base 16 | 55e916 | 55f216 |