Compare 13397 vs 13613
| Property | 13397 | 13613 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 133971 | 136131 |
| Prime factorization | 13397 | 13613 |
| Divisors count | 2 | 2 |
| Divisors | 1, 13397 | 1, 13613 |
| Number of properties | 6 | 8 |
| Additive primes | 766th | |
| Centered square primes | 29th | |
| Chen primes | 805th | |
| Harmonic primes | 570th | 579th |
| Isolated primes | 1108th | |
| Left-truncatable primes | 159th | |
| Primes | 1588th | 1609th |
| Pythagorean primes | 785th | 797th |
| Sexy primes (1st member) | 512th | |
| Super primes | 254th | |
| Twin primes (1st member) | 251st | |
| Roman numberals | ||
| Base 2 | 110100010101012 | 110101001011012 |
| Base 3 | 2001010123 | 2002000123 |
| Base 4 | 31011114 | 31102314 |
| Base 5 | 4120425 | 4134235 |
| Base 6 | 1420056 | 1430056 |
| Base 7 | 540267 | 544557 |
| Base 8 | 321258 | 324558 |
| Base 9 | 203359 | 206059 |
| Base 10 | 1339710 | 1361310 |
| Base 11 | a07a11 | a25611 |
| Base 12 | 790512 | 7a6512 |
| Base 13 | 613713 | 627213 |
| Base 14 | 4c4d14 | 4d6514 |
| Base 15 | 3e8215 | 407815 |
| Base 16 | 345516 | 352d16 |