Compare 143387 vs 144731
| Property | 143387 | 144731 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1433871 | 1447311 |
| Prime factorization | 143387 | 144731 |
| Divisors count | 2 | 2 |
| Divisors | 1, 143387 | 1, 144731 |
| Number of properties | 6 | 8 |
| Chen primes | 5722nd | 5757th |
| Good primes | 828th | |
| Harmonic primes | 5030th | |
| Isolated primes | 10015th | 10103rd |
| Long primes | 4992nd | |
| Primes | 13290th | 13400th |
| Safe primes | 892nd | |
| Sexy primes (1st member) | 3289th | |
| Sophie germain primes | 1591st | |
| Ulam primes | 939th | 950th |
| Roman numberals | ||
| Base 2 | 1000110000000110112 | 1000110101010110112 |
| Base 3 | 210212001223 | 211001121023 |
| Base 4 | 2030001234 | 2031111234 |
| Base 5 | 140420225 | 141124115 |
| Base 6 | 30234556 | 30340156 |
| Base 7 | 11350167 | 11416467 |
| Base 8 | 4300338 | 4325338 |
| Base 9 | 2376189 | 2404729 |
| Base 10 | 14338710 | 14473110 |
| Base 11 | 9880211 | 9981411 |
| Base 12 | 6ab8b12 | 6b90b12 |
| Base 13 | 5035a13 | 50b5213 |
| Base 14 | 3a37d14 | 3aa5d14 |
| Base 15 | 2c74215 | 2cd3b15 |
| Base 16 | 2301b16 | 2355b16 |