Compare 21969 vs 21974
| Property | 21969 | 21974 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 32 × 24411 | 21 × 109871 |
| Prime factorization | 3 × 3 × 2441 | 2 × 10987 |
| Divisors count | 6 | 4 |
| Divisors | 1, 3, 9, 2441, 7323, 21969 | 1, 2, 10987, 21974 |
| Number of properties | 0 | 1 |
| Semiprimes | 5548th | |
| Roman numberals | ||
| Base 2 | 1010101110100012 | 1010101110101102 |
| Base 3 | 10100102003 | 10100102123 |
| Base 4 | 111131014 | 111131124 |
| Base 5 | 12003345 | 12003445 |
| Base 6 | 2454136 | 2454226 |
| Base 7 | 1210237 | 1210317 |
| Base 8 | 527218 | 527268 |
| Base 9 | 331209 | 331259 |
| Base 10 | 2196910 | 2197410 |
| Base 11 | 1556211 | 1556711 |
| Base 12 | 1086912 | 1087212 |
| Base 13 | 9ccc13 | a00413 |
| Base 14 | 801314 | 801814 |
| Base 15 | 679915 | 679e15 |
| Base 16 | 55d116 | 55d616 |