Compare 13397 vs 13649
| Property | 13397 | 13649 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 133971 | 136491 |
| Prime factorization | 13397 | 13649 |
| Divisors count | 2 | 2 |
| Divisors | 1, 13397 | 1, 13649 |
| Number of properties | 6 | 7 |
| Additive primes | 766th | 778th |
| Chen primes | 805th | |
| Harmonic primes | 570th | 580th |
| Isolated primes | 1112th | |
| Primes | 1588th | 1613th |
| Pythagorean primes | 785th | 799th |
| Sophie germain primes | 244th | |
| Super primes | 255th | |
| Twin primes (1st member) | 251st | |
| Roman numberals | ||
| Base 2 | 110100010101012 | 110101010100012 |
| Base 3 | 2001010123 | 2002011123 |
| Base 4 | 31011114 | 31111014 |
| Base 5 | 4120425 | 4140445 |
| Base 6 | 1420056 | 1431056 |
| Base 7 | 540267 | 545367 |
| Base 8 | 321258 | 325218 |
| Base 9 | 203359 | 206459 |
| Base 10 | 1339710 | 1364910 |
| Base 11 | a07a11 | a28911 |
| Base 12 | 790512 | 7a9512 |
| Base 13 | 613713 | 629c13 |
| Base 14 | 4c4d14 | 4d8d14 |
| Base 15 | 3e8215 | 409e15 |
| Base 16 | 345516 | 355116 |