Compare 13395 vs 13397
| Property | 13395 | 13397 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 4 | 1 |
| Total factors | 4 | 1 |
| Prime factorization | 31 × 51 × 191 × 471 | 133971 |
| Prime factorization | 3 × 5 × 19 × 47 | 13397 |
| Divisors count | 16 | 2 |
| Divisors | 1, 3, 5, 15, 19, 47, 57, 95, 141, 235, 285, 705, 893, 2679, 4465, 13395 | 1, 13397 |
| Number of properties | 0 | 6 |
| Additive primes | 766th | |
| Chen primes | 805th | |
| Harmonic primes | 570th | |
| Primes | 1588th | |
| Pythagorean primes | 785th | |
| Twin primes (1st member) | 251st | |
| Roman numberals | ||
| Base 2 | 110100010100112 | 110100010101012 |
| Base 3 | 2001010103 | 2001010123 |
| Base 4 | 31011034 | 31011114 |
| Base 5 | 4120405 | 4120425 |
| Base 6 | 1420036 | 1420056 |
| Base 7 | 540247 | 540267 |
| Base 8 | 321238 | 321258 |
| Base 9 | 203339 | 203359 |
| Base 10 | 1339510 | 1339710 |
| Base 11 | a07811 | a07a11 |
| Base 12 | 790312 | 790512 |
| Base 13 | 613513 | 613713 |
| Base 14 | 4c4b14 | 4c4d14 |
| Base 15 | 3e8015 | 3e8215 |
| Base 16 | 345316 | 345516 |