Compare 14639 vs 14640
| Property | 14639 | 14640 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 4 |
| Total factors | 1 | 7 |
| Prime factorization | 146391 | 24 × 31 × 51 × 611 |
| Prime factorization | 14639 | 2 × 2 × 2 × 2 × 3 × 5 × 61 |
| Divisors count | 2 | 40 |
| Divisors | 1, 14639 | 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 61, 80, 120, 122, 183, 240, 244, 305, 366, 488, 610, 732, 915, 976, 1220, 1464, 1830, 2440, 2928, 3660, 4880, 7320, 14640 |
| Number of properties | 6 | 0 |
| Additive primes | 821st | |
| Isolated primes | 1174th | |
| Primes | 1715th | |
| Sexy primes (2nd member) | 539th | |
| Sexy prime quadrupletss (4th member) | 29th | |
| Sexy prime triplets (3rd member) | 151st | |
| Roman numberals | ||
| Base 2 | 111001001011112 | 111001001100002 |
| Base 3 | 2020020123 | 2020020203 |
| Base 4 | 32102334 | 32103004 |
| Base 5 | 4320245 | 4320305 |
| Base 6 | 1514356 | 1514406 |
| Base 7 | 604527 | 604537 |
| Base 8 | 344578 | 344608 |
| Base 9 | 220659 | 220669 |
| Base 10 | 1463910 | 1464010 |
| Base 11 | aaa911 | aaaa11 |
| Base 12 | 857b12 | 858012 |
| Base 13 | 688113 | 688213 |
| Base 14 | 549914 | 549a14 |
| Base 15 | 450e15 | 451015 |
| Base 16 | 392f16 | 393016 |