Compare 213407 vs 214399
| Property | 213407 | 214399 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2134071 | 2143991 |
| Prime factorization | 213407 | 214399 |
| Divisors count | 2 | 2 |
| Divisors | 1, 213407 | 1, 214399 |
| Number of properties | 7 | 5 |
| Additive primes | 7716th | |
| Happy primes | 2902nd | 2912th |
| Harmonic primes | 7149th | 7177th |
| Isolated primes | 14529th | 14596th |
| Long primes | 7135th | |
| Primes | 19084th | 19161st |
| Safe primes | 1241st | |
| Ulam primes | 1376th | |
| Roman numberals | ||
| Base 2 | 1101000001100111112 | 1101000101011111112 |
| Base 3 | 1012112012223 | 1012200022013 |
| Base 4 | 3100121334 | 3101113334 |
| Base 5 | 233121125 | 233300445 |
| Base 6 | 43235556 | 43323316 |
| Base 7 | 15461157 | 15520337 |
| Base 8 | 6406378 | 6425778 |
| Base 9 | 3546589 | 3560819 |
| Base 10 | 21340710 | 21439910 |
| Base 11 | 13637711 | 13709911 |
| Base 12 | a35bb12 | a40a712 |
| Base 13 | 7619c13 | 7678313 |
| Base 14 | 57ab514 | 581c314 |
| Base 15 | 4337215 | 437d415 |
| Base 16 | 3419f16 | 3457f16 |