Compare 630439 vs 630451
| Property | 630439 | 630451 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 191 × 331811 | 6304511 |
| Prime factorization | 19 × 33181 | 630451 |
| Divisors count | 4 | 2 |
| Divisors | 1, 19, 33181, 630439 | 1, 630451 |
| Number of properties | 1 | 4 |
| Additive primes | 20083rd | |
| Isolated primes | 40257th | |
| Lucky primes | 5908th | |
| Primes | 51368th | |
| Semiprimes | 135156th | |
| Roman numberals | ||
| Base 2 | 100110011110101001112 | 100110011110101100112 |
| Base 3 | 10120002101213 | 10120002110013 |
| Base 4 | 21213222134 | 21213223034 |
| Base 5 | 1301332245 | 1301333015 |
| Base 6 | 213024116 | 213024316 |
| Base 7 | 52340057 | 52340237 |
| Base 8 | 23172478 | 23172638 |
| Base 9 | 11607179 | 11607319 |
| Base 10 | 63043910 | 63045110 |
| Base 11 | 3a072711 | 3a073811 |
| Base 12 | 264a0712 | 264a1712 |
| Base 13 | 190c5413 | 190c6313 |
| Base 14 | 125a7514 | 125a8314 |
| Base 15 | c6be415 | c6c0115 |
| Base 16 | 99ea716 | 99eb316 |