Compare 220007 vs 220009
| Property | 220007 | 220009 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 311 × 471 × 1511 | 2200091 |
| Prime factorization | 31 × 47 × 151 | 220009 |
| Divisors count | 8 | 2 |
| Divisors | 1, 31, 47, 151, 1457, 4681, 7097, 220007 | 1, 220009 |
| Number of properties | 0 | 6 |
| Additive primes | 7937th | |
| Cousin primes (1st member) | 2317th | |
| Harmonic primes | 7358th | |
| Isolated primes | 14962nd | |
| Primes | 19619th | |
| Pythagorean primes | 9787th | |
| Roman numberals | ||
| Base 2 | 1101011011011001112 | 1101011011011010012 |
| Base 3 | 1020112101023 | 1020112101113 |
| Base 4 | 3112312134 | 3112312214 |
| Base 5 | 240200125 | 240200145 |
| Base 6 | 44143156 | 44143216 |
| Base 7 | 16042647 | 16042667 |
| Base 8 | 6555478 | 6555518 |
| Base 9 | 3647129 | 3647149 |
| Base 10 | 22000710 | 22000910 |
| Base 11 | 14032711 | 14032911 |
| Base 12 | a739b12 | a73a112 |
| Base 13 | 791a813 | 791aa13 |
| Base 14 | 5a26b14 | 5a26d14 |
| Base 15 | 452c215 | 452c415 |
| Base 16 | 35b6716 | 35b6916 |