Compare 16981 vs 17401
| Property | 16981 | 17401 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 169811 | 174011 |
| Prime factorization | 16981 | 17401 |
| Divisors count | 2 | 2 |
| Divisors | 1, 16981 | 1, 17401 |
| Number of properties | 7 | 6 |
| Additive primes | 950th | |
| Chen primes | 996th | |
| Isolated primes | 1399th | |
| Long primes | 757th | |
| Lucky primes | 319th | 327th |
| Primes | 1958th | 2002nd |
| Pythagorean primes | 966th | 988th |
| Sexy primes (1st member) | 610th | |
| Sexy prime triplets (1st member) | 171st | |
| Twin primes (2nd member) | 297th | |
| Roman numberals | ||
| Base 2 | 1000010010101012 | 1000011111110012 |
| Base 3 | 2120212213 | 2122121113 |
| Base 4 | 100211114 | 100333214 |
| Base 5 | 10204115 | 10241015 |
| Base 6 | 2103416 | 2123216 |
| Base 7 | 1003367 | 1015067 |
| Base 8 | 411258 | 417718 |
| Base 9 | 252579 | 257749 |
| Base 10 | 1698110 | 1740110 |
| Base 11 | 1183811 | 1208a11 |
| Base 12 | 99b112 | a0a112 |
| Base 13 | 796313 | 7bc713 |
| Base 14 | 628d14 | 64ad14 |
| Base 15 | 507115 | 525115 |
| Base 16 | 425516 | 43f916 |