Compare 213407 vs 214031
| Property | 213407 | 214031 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2134071 | 2140311 |
| Prime factorization | 213407 | 214031 |
| Divisors count | 2 | 2 |
| Divisors | 1, 213407 | 1, 214031 |
| Number of properties | 7 | 6 |
| Additive primes | 7716th | 7739th |
| Chen primes | 7985th | |
| Happy primes | 2902nd | 2909th |
| Harmonic primes | 7149th | 7164th |
| Isolated primes | 14529th | |
| Long primes | 7135th | |
| Primes | 19084th | 19132nd |
| Safe primes | 1241st | |
| Twin primes (1st member) | 2282nd | |
| Roman numberals | ||
| Base 2 | 1101000001100111112 | 1101000100000011112 |
| Base 3 | 1012112012223 | 1012121210023 |
| Base 4 | 3100121334 | 3101000334 |
| Base 5 | 233121125 | 233221115 |
| Base 6 | 43235556 | 43305156 |
| Base 7 | 15461157 | 15506667 |
| Base 8 | 6406378 | 6420178 |
| Base 9 | 3546589 | 3555329 |
| Base 10 | 21340710 | 21403110 |
| Base 11 | 13637711 | 13689411 |
| Base 12 | a35bb12 | a3a3b12 |
| Base 13 | 7619c13 | 7655c13 |
| Base 14 | 57ab514 | 57ddd14 |
| Base 15 | 4337215 | 4363b15 |
| Base 16 | 3419f16 | 3440f16 |