Compare 203989 vs 204481
| Property | 203989 | 204481 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2039891 | 2044811 |
| Prime factorization | 203989 | 204481 |
| Divisors count | 2 | 2 |
| Divisors | 1, 203989 | 1, 204481 |
| Number of properties | 7 | 9 |
| Additive primes | 7373rd | 7392nd |
| Chen primes | 7668th | |
| Happy primes | 2793rd | |
| Harmonic primes | 6872nd | 6884th |
| Isolated primes | 13916th | 13945th |
| Long primes | 6857th | |
| Lucky primes | 2351st | |
| Primes | 18303rd | 18342nd |
| Pythagorean primes | 9147th | 9163rd |
| Quartan primes | 48th | |
| Sexy primes (1st member) | 4370th | |
| Roman numberals | ||
| Base 2 | 1100011100110101012 | 1100011110110000012 |
| Base 3 | 1011002110113 | 1011011111013 |
| Base 4 | 3013031114 | 3013230014 |
| Base 5 | 230114245 | 230204115 |
| Base 6 | 42122216 | 42144016 |
| Base 7 | 15065027 | 15111047 |
| Base 8 | 6163258 | 6173018 |
| Base 9 | 3407349 | 3414419 |
| Base 10 | 20398910 | 20448110 |
| Base 11 | 12a29511 | 12a6a211 |
| Base 12 | 9a07112 | 9a40112 |
| Base 13 | 71b0613 | 720c413 |
| Base 14 | 544a914 | 5473b14 |
| Base 15 | 4069415 | 408c115 |
| Base 16 | 31cd516 | 31ec116 |