Compare 4919 vs 4921
| Property | 4919 | 4921 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 49191 | 71 × 191 × 371 |
| Prime factorization | 4919 | 7 × 19 × 37 |
| Divisors count | 2 | 8 |
| Divisors | 1, 4919 | 1, 7, 19, 37, 133, 259, 703, 4921 |
| Number of properties | 5 | 0 |
| Additive primes | 332nd | |
| Isolated primes | 410th | |
| Primes | 657th | |
| Safe primes | 72nd | |
| Sophie germain primes | 114th | |
| Roman numberals | MMMMCMXIX | MMMMCMXXI |
| Base 2 | 10011001101112 | 10011001110012 |
| Base 3 | 202020123 | 202020213 |
| Base 4 | 10303134 | 10303214 |
| Base 5 | 1241345 | 1241415 |
| Base 6 | 344356 | 344416 |
| Base 7 | 202257 | 202307 |
| Base 8 | 114678 | 114718 |
| Base 9 | 66659 | 66679 |
| Base 10 | 491910 | 492110 |
| Base 11 | 377211 | 377411 |
| Base 12 | 2a1b12 | 2a2112 |
| Base 13 | 231513 | 231713 |
| Base 14 | 1b1514 | 1b1714 |
| Base 15 | 16ce15 | 16d115 |
| Base 16 | 133716 | 133916 |