Compare 148987 vs 148997
| Property | 148987 | 148997 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 3831 × 3891 | 1489971 |
| Prime factorization | 383 × 389 | 148997 |
| Divisors count | 4 | 2 |
| Divisors | 1, 383, 389, 148987 | 1, 148997 |
| Number of properties | 1 | 6 |
| Chen primes | 5894th | |
| Isolated primes | 10388th | |
| Primes | 13757th | |
| Pythagorean primes | 6861st | |
| Semiprimes | 34171st | |
| Sexy primes (2nd member) | 3371st | |
| Super primes | 1627th | |
| Roman numberals | ||
| Base 2 | 1001000101111110112 | 1001000110000001012 |
| Base 3 | 211201010013 | 211201011023 |
| Base 4 | 2101133234 | 2101200114 |
| Base 5 | 142314225 | 142314425 |
| Base 6 | 31054316 | 31054456 |
| Base 7 | 11602367 | 11602527 |
| Base 8 | 4427738 | 4430058 |
| Base 9 | 2463319 | 2463429 |
| Base 10 | 14898710 | 14899710 |
| Base 11 | a1a3311 | a1a4211 |
| Base 12 | 7227712 | 7228512 |
| Base 13 | 52a7713 | 52a8413 |
| Base 14 | 3c41d14 | 3c42914 |
| Base 15 | 2e22715 | 2e23215 |
| Base 16 | 245fb16 | 2460516 |