Compare 21091 vs 21098
| Property | 21091 | 21098 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 4 |
| Total factors | 3 | 4 |
| Prime factorization | 71 × 231 × 1311 | 21 × 71 × 111 × 1371 |
| Prime factorization | 7 × 23 × 131 | 2 × 7 × 11 × 137 |
| Divisors count | 8 | 16 |
| Divisors | 1, 7, 23, 131, 161, 917, 3013, 21091 | 1, 2, 7, 11, 14, 22, 77, 137, 154, 274, 959, 1507, 1918, 3014, 10549, 21098 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 1010010011000112 | 1010010011010102 |
| Base 3 | 10012210113 | 10012211023 |
| Base 4 | 110212034 | 110212224 |
| Base 5 | 11333315 | 11333435 |
| Base 6 | 2413516 | 2414026 |
| Base 7 | 1153307 | 1153407 |
| Base 8 | 511438 | 511528 |
| Base 9 | 318349 | 318429 |
| Base 10 | 2109110 | 2109810 |
| Base 11 | 1493411 | 1494011 |
| Base 12 | 1025712 | 1026212 |
| Base 13 | 97a513 | 97ac13 |
| Base 14 | 798714 | 799014 |
| Base 15 | 63b115 | 63b815 |
| Base 16 | 526316 | 526a16 |