Compare 203989 vs 204371
| Property | 203989 | 204371 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2039891 | 2043711 |
| Prime factorization | 203989 | 204371 |
| Divisors count | 2 | 2 |
| Divisors | 1, 203989 | 1, 204371 |
| Number of properties | 7 | 9 |
| Additive primes | 7373rd | 7387th |
| Cousin primes (2nd member) | 2172nd | |
| Happy primes | 2793rd | 2798th |
| Harmonic primes | 6872nd | |
| Isolated primes | 13916th | 13938th |
| Long primes | 6857th | 6871st |
| Primes | 18303rd | 18333rd |
| Pythagorean primes | 9147th | |
| Sexy primes (1st member) | 4367th | |
| Sophie germain primes | 2092nd | |
| Ulam primes | 1317th | |
| Roman numberals | ||
| Base 2 | 1100011100110101012 | 1100011110010100112 |
| Base 3 | 1011002110113 | 1011011000223 |
| Base 4 | 3013031114 | 3013211034 |
| Base 5 | 230114245 | 230144415 |
| Base 6 | 42122216 | 42140556 |
| Base 7 | 15065027 | 15105567 |
| Base 8 | 6163258 | 6171238 |
| Base 9 | 3407349 | 3413089 |
| Base 10 | 20398910 | 20437110 |
| Base 11 | 12a29511 | 12a60211 |
| Base 12 | 9a07112 | 9a32b12 |
| Base 13 | 71b0613 | 7203b13 |
| Base 14 | 544a914 | 5469d14 |
| Base 15 | 4069415 | 4084b15 |
| Base 16 | 31cd516 | 31e5316 |