Compare 21969 vs 21973
| Property | 21969 | 21973 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 2 | 3 |
| Total factors | 3 | 3 |
| Prime factorization | 32 × 24411 | 71 × 431 × 731 |
| Prime factorization | 3 × 3 × 2441 | 7 × 43 × 73 |
| Divisors count | 6 | 8 |
| Divisors | 1, 3, 9, 2441, 7323, 21969 | 1, 7, 43, 73, 301, 511, 3139, 21973 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 1010101110100012 | 1010101110101012 |
| Base 3 | 10100102003 | 10100102113 |
| Base 4 | 111131014 | 111131114 |
| Base 5 | 12003345 | 12003435 |
| Base 6 | 2454136 | 2454216 |
| Base 7 | 1210237 | 1210307 |
| Base 8 | 527218 | 527258 |
| Base 9 | 331209 | 331249 |
| Base 10 | 2196910 | 2197310 |
| Base 11 | 1556211 | 1556611 |
| Base 12 | 1086912 | 1087112 |
| Base 13 | 9ccc13 | a00313 |
| Base 14 | 801314 | 801714 |
| Base 15 | 679915 | 679d15 |
| Base 16 | 55d116 | 55d516 |