Compare 17977 vs 17979
| Property | 17977 | 17979 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 179771 | 31 × 131 × 4611 |
| Prime factorization | 17977 | 3 × 13 × 461 |
| Divisors count | 2 | 8 |
| Divisors | 1, 17977 | 1, 3, 13, 39, 461, 1383, 5993, 17979 |
| Number of properties | 8 | 0 |
| Additive primes | 971st | |
| Cousin primes (1st member) | 322nd | |
| Harmonic primes | 745th | |
| Isolated primes | 1434th | |
| Lucky primes | 336th | |
| Primes | 2061st | |
| Pythagorean primes | 1015th | |
| Sexy primes (2nd member) | 636th | |
| Roman numberals | ||
| Base 2 | 1000110001110012 | 1000110001110112 |
| Base 3 | 2201222113 | 2201222203 |
| Base 4 | 101203214 | 101203234 |
| Base 5 | 10334025 | 10334045 |
| Base 6 | 2151216 | 2151236 |
| Base 7 | 1032617 | 1032637 |
| Base 8 | 430718 | 430738 |
| Base 9 | 265849 | 265869 |
| Base 10 | 1797710 | 1797910 |
| Base 11 | 1256311 | 1256511 |
| Base 12 | a4a112 | a4a312 |
| Base 13 | 824b13 | 825013 |
| Base 14 | 67a114 | 67a314 |
| Base 15 | 54d715 | 54d915 |
| Base 16 | 463916 | 463b16 |