Compare 490459 vs 491039
| Property | 490459 | 491039 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 4904591 | 4910391 |
| Prime factorization | 490459 | 491039 |
| Divisors count | 2 | 2 |
| Divisors | 1, 490459 | 1, 491039 |
| Number of properties | 7 | 5 |
| Additive primes | 16034th | |
| Chen primes | 16219th | 16238th |
| Cousin primes (1st member) | 4489th | |
| Happy primes | 5972nd | 5983rd |
| Isolated primes | 31821st | |
| Primes | 40800th | 40846th |
| Safe primes | 2431st | |
| Sexy primes (2nd member) | 9024th | |
| Twin primes (1st member) | 4499th | |
| Roman numberals | ||
| Base 2 | 11101111011110110112 | 11101111110000111112 |
| Base 3 | 2202202100113 | 2202211201223 |
| Base 4 | 13132331234 | 13133201334 |
| Base 5 | 1111433145 | 1112031245 |
| Base 6 | 143023516 | 143051556 |
| Base 7 | 41116247 | 41134137 |
| Base 8 | 16757338 | 16770378 |
| Base 9 | 8267049 | 8275189 |
| Base 10 | 49045910 | 49103910 |
| Base 11 | 30554211 | 305a1a11 |
| Base 12 | 1b79b712 | 1b81bb12 |
| Base 13 | 14231813 | 14267313 |
| Base 14 | caa4b14 | cad4314 |
| Base 15 | 9a4c415 | 9a75e15 |
| Base 16 | 77bdb16 | 77e1f16 |