Compare 49915 vs 49921
| Property | 49915 | 49921 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 51 × 671 × 1491 | 499211 |
| Prime factorization | 5 × 67 × 149 | 49921 |
| Divisors count | 8 | 2 |
| Divisors | 1, 5, 67, 149, 335, 745, 9983, 49915 | 1, 49921 |
| Number of properties | 0 | 6 |
| Lucky primes | 729th | |
| Primes | 5125th | |
| Proth primes | 75th | |
| Pythagorean primes | 2546th | |
| Sexy primes (1st member) | 1417th | |
| Twin primes (2nd member) | 703rd | |
| Roman numberals | ||
| Base 2 | 11000010111110112 | 11000011000000012 |
| Base 3 | 21121102013 | 21121102213 |
| Base 4 | 300233234 | 300300014 |
| Base 5 | 30441305 | 30441415 |
| Base 6 | 10230316 | 10230416 |
| Base 7 | 2653457 | 2653547 |
| Base 8 | 1413738 | 1414018 |
| Base 9 | 754219 | 754279 |
| Base 10 | 4991510 | 4992110 |
| Base 11 | 3455811 | 3456311 |
| Base 12 | 24a7712 | 24a8112 |
| Base 13 | 1994813 | 1995113 |
| Base 14 | 1429514 | 1429b14 |
| Base 15 | ebca15 | ebd115 |
| Base 16 | c2fb16 | c30116 |