Compare 21952 vs 21958
| Property | 21952 | 21958 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 9 | 2 |
| Prime factorization | 26 × 73 | 21 × 109791 |
| Prime factorization | 2 × 2 × 2 × 2 × 2 × 2 × 7 × 7 × 7 | 2 × 10979 |
| Divisors count | 28 | 4 |
| Divisors | 1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 343, 392, 448, 686, 784, 1372, 1568, 2744, 3136, 5488, 10976, 21952 | 1, 2, 10979, 21958 |
| Number of properties | 0 | 1 |
| Semiprimes | 5543rd | |
| Roman numberals | ||
| Base 2 | 1010101110000002 | 1010101110001102 |
| Base 3 | 10100100013 | 10100100213 |
| Base 4 | 111130004 | 111130124 |
| Base 5 | 12003025 | 12003135 |
| Base 6 | 2453446 | 2453546 |
| Base 7 | 1210007 | 1210067 |
| Base 8 | 527008 | 527068 |
| Base 9 | 331019 | 331079 |
| Base 10 | 2195210 | 2195810 |
| Base 11 | 1554711 | 1555211 |
| Base 12 | 1085412 | 1085a12 |
| Base 13 | 9cb813 | 9cc113 |
| Base 14 | 800014 | 800614 |
| Base 15 | 678715 | 678d15 |
| Base 16 | 55c016 | 55c616 |