Compare 129276 vs 129281
| Property | 129276 | 129281 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 4 | 1 |
| Total factors | 9 | 1 |
| Prime factorization | 22 × 35 × 71 × 191 | 1292811 |
| Prime factorization | 2 × 2 × 3 × 3 × 3 × 3 × 3 × 7 × 19 | 129281 |
| Divisors count | 72 | 2 |
| Divisors | 1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 54, 57, 63, 76, 81, 84, 108, 114, 126, 133, 162, 171, 189, 228, 243, 252, 266, 324, 342, 378, 399, 486, 513, 532, 567, 684, 756, 798, 972, 1026, 1134, 1197, 1539, 1596, 1701, 2052, 2268, 2394, 3078, 3402, 3591, 4617, 4788, 6156, 6804, 7182, 9234, 10773, 14364, 18468, 21546, 32319, 43092, 64638, 129276 | 1, 129281 |
| Number of properties | 0 | 10 |
| Additive primes | 4989th | |
| Cousin primes (2nd member) | 1502nd | |
| Emirps | 2444th | |
| Isolated primes | 9083rd | |
| Primes | 12100th | |
| Pythagorean primes | 6021st | |
| Sexy primes (1st member) | 3003rd | |
| Sexy prime triplets (1st member) | 641st | |
| Sophie germain primes | 1452nd | |
| Ulam primes | 848th | |
| Roman numberals | ||
| Base 2 | 111111000111111002 | 111111001000000012 |
| Base 3 | 201201000003 | 201201000123 |
| Base 4 | 1332033304 | 1332100014 |
| Base 5 | 131141015 | 131141115 |
| Base 6 | 24343006 | 24343056 |
| Base 7 | 10456207 | 10456257 |
| Base 8 | 3743748 | 3744018 |
| Base 9 | 2163009 | 2163059 |
| Base 10 | 12927610 | 12928110 |
| Base 11 | 8914411 | 8914911 |
| Base 12 | 6299012 | 6299512 |
| Base 13 | 46ac413 | 46ac913 |
| Base 14 | 3518014 | 3518514 |
| Base 15 | 2848615 | 2848b15 |
| Base 16 | 1f8fc16 | 1f90116 |