Compare 305479 vs 305490
| Property | 305479 | 305490 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 5 |
| Total factors | 1 | 5 |
| Prime factorization | 3054791 | 21 × 31 × 51 × 171 × 5991 |
| Prime factorization | 305479 | 2 × 3 × 5 × 17 × 599 |
| Divisors count | 2 | 32 |
| Divisors | 1, 305479 | 1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 599, 1198, 1797, 2995, 3594, 5990, 8985, 10183, 17970, 20366, 30549, 50915, 61098, 101830, 152745, 305490 |
| Number of properties | 4 | 0 |
| Cousin primes (1st member) | 3030th | |
| Primes | 26450th | |
| Prime triplets (2nd member) | 1179th | |
| Twin primes (2nd member) | 3043rd | |
| Roman numberals | ||
| Base 2 | 10010101001010001112 | 10010101001010100102 |
| Base 3 | 1201120010013 | 1201120011103 |
| Base 4 | 10222110134 | 10222111024 |
| Base 5 | 342334045 | 342334305 |
| Base 6 | 103141316 | 103141506 |
| Base 7 | 24114167 | 24114337 |
| Base 8 | 11245078 | 11245228 |
| Base 9 | 5150319 | 5150439 |
| Base 10 | 30547910 | 30549010 |
| Base 11 | 19956911 | 19957911 |
| Base 12 | 12894712 | 12895612 |
| Base 13 | a907513 | a908313 |
| Base 14 | 7d47d14 | 7d48a14 |
| Base 15 | 607a415 | 607b015 |
| Base 16 | 4a94716 | 4a95216 |