Compare 21395 vs 21400
| Property | 21395 | 21400 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 3 |
| Total factors | 3 | 6 |
| Prime factorization | 51 × 111 × 3891 | 23 × 52 × 1071 |
| Prime factorization | 5 × 11 × 389 | 2 × 2 × 2 × 5 × 5 × 107 |
| Divisors count | 8 | 24 |
| Divisors | 1, 5, 11, 55, 389, 1945, 4279, 21395 | 1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 107, 200, 214, 428, 535, 856, 1070, 2140, 2675, 4280, 5350, 10700, 21400 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 1010011100100112 | 1010011100110002 |
| Base 3 | 10021001023 | 10021001213 |
| Base 4 | 110321034 | 110321204 |
| Base 5 | 11410405 | 11411005 |
| Base 6 | 2430156 | 2430246 |
| Base 7 | 1162437 | 1162517 |
| Base 8 | 516238 | 516308 |
| Base 9 | 323129 | 323179 |
| Base 10 | 2139510 | 2140010 |
| Base 11 | 1509011 | 1509511 |
| Base 12 | 1046b12 | 1047412 |
| Base 13 | 997a13 | 998213 |
| Base 14 | 7b2314 | 7b2814 |
| Base 15 | 651515 | 651a15 |
| Base 16 | 539316 | 539816 |