Compare 16969 vs 16981
| Property | 16969 | 16981 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 711 × 2391 | 169811 |
| Prime factorization | 71 × 239 | 16981 |
| Divisors count | 4 | 2 |
| Divisors | 1, 71, 239, 16969 | 1, 16981 |
| Number of properties | 1 | 7 |
| Long primes | 757th | |
| Lucky primes | 319th | |
| Primes | 1958th | |
| Pythagorean primes | 966th | |
| Semiprimes | 4341st | |
| Sexy primes (1st member) | 610th | |
| Sexy prime triplets (1st member) | 171st | |
| Twin primes (2nd member) | 297th | |
| Roman numberals | ||
| Base 2 | 1000010010010012 | 1000010010101012 |
| Base 3 | 2120211113 | 2120212213 |
| Base 4 | 100210214 | 100211114 |
| Base 5 | 10203345 | 10204115 |
| Base 6 | 2103216 | 2103416 |
| Base 7 | 1003217 | 1003367 |
| Base 8 | 411118 | 411258 |
| Base 9 | 252449 | 252579 |
| Base 10 | 1696910 | 1698110 |
| Base 11 | 1182711 | 1183811 |
| Base 12 | 99a112 | 99b112 |
| Base 13 | 795413 | 796313 |
| Base 14 | 628114 | 628d14 |
| Base 15 | 506415 | 507115 |
| Base 16 | 424916 | 425516 |