Compare 137999 vs 138209
| Property | 137999 | 138209 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1379991 | 1382091 |
| Prime factorization | 137999 | 138209 |
| Divisors count | 2 | 2 |
| Divisors | 1, 137999 | 1, 138209 |
| Number of properties | 7 | 5 |
| Additive primes | 5306th | |
| Chen primes | 5534th | 5542nd |
| Happy primes | 2008th | |
| Isolated primes | 9658th | 9673rd |
| Primes | 12841st | 12860th |
| Pythagorean primes | 6402nd | |
| Sexy primes (2nd member) | 3167th | |
| Sophie germain primes | 1530th | |
| Super primes | 1531st | |
| Roman numberals | ||
| Base 2 | 1000011011000011112 | 1000011011111000012 |
| Base 3 | 210000220023 | 210001202123 |
| Base 4 | 2012300334 | 2012332014 |
| Base 5 | 134034445 | 134103145 |
| Base 6 | 25425156 | 25435056 |
| Base 7 | 11132217 | 11136417 |
| Base 8 | 4154178 | 4157418 |
| Base 9 | 2302629 | 2305259 |
| Base 10 | 13799910 | 13820910 |
| Base 11 | 9475411 | 9492511 |
| Base 12 | 67a3b12 | 67b9512 |
| Base 13 | 4aa7413 | 4aba613 |
| Base 14 | 3841114 | 3852114 |
| Base 15 | 2ad4e15 | 2ae3e15 |
| Base 16 | 21b0f16 | 21be116 |