Compare 129520 vs 129529
| Property | 129520 | 129529 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 6 | 1 |
| Prime factorization | 24 × 51 × 16191 | 1295291 |
| Prime factorization | 2 × 2 × 2 × 2 × 5 × 1619 | 129529 |
| Divisors count | 20 | 2 |
| Divisors | 1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1619, 3238, 6476, 8095, 12952, 16190, 25904, 32380, 64760, 129520 | 1, 129529 |
| Number of properties | 0 | 8 |
| Chen primes | 5240th | |
| Cousin primes (1st member) | 1506th | |
| Emirps | 2451st | |
| Harmonic primes | 4568th | |
| Primes | 12124th | |
| Prime triplets (2nd member) | 614th | |
| Pythagorean primes | 6035th | |
| Twin primes (2nd member) | 1513th | |
| Roman numberals | ||
| Base 2 | 111111001111100002 | 111111001111110012 |
| Base 3 | 201202000013 | 201202001013 |
| Base 4 | 1332133004 | 1332133214 |
| Base 5 | 131210405 | 131211045 |
| Base 6 | 24353446 | 24354016 |
| Base 7 | 10464167 | 10464317 |
| Base 8 | 3747608 | 3747718 |
| Base 9 | 2166019 | 2166119 |
| Base 10 | 12952010 | 12952910 |
| Base 11 | 8934611 | 8935411 |
| Base 12 | 62b5412 | 62b6112 |
| Base 13 | 46c5113 | 46c5a13 |
| Base 14 | 352b614 | 352c114 |
| Base 15 | 2859a15 | 285a415 |
| Base 16 | 1f9f016 | 1f9f916 |