Compare 213948 vs 213953
| Property | 213948 | 213953 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 4 | 1 |
| Total factors | 7 | 1 |
| Prime factorization | 22 × 33 × 71 × 2831 | 2139531 |
| Prime factorization | 2 × 2 × 3 × 3 × 3 × 7 × 283 | 213953 |
| Divisors count | 48 | 2 |
| Divisors | 1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 283, 378, 566, 756, 849, 1132, 1698, 1981, 2547, 3396, 3962, 5094, 5943, 7641, 7924, 10188, 11886, 15282, 17829, 23772, 30564, 35658, 53487, 71316, 106974, 213948 | 1, 213953 |
| Number of properties | 0 | 10 |
| Additive primes | 7737th | |
| Cousin primes (2nd member) | 2261st | |
| Happy primes | 2906th | |
| Harmonic primes | 7160th | |
| Isolated primes | 14565th | |
| Long primes | 7152nd | |
| Primes | 19124th | |
| Prime triplets (3rd member) | 887th | |
| Pythagorean primes | 9548th | |
| Sexy primes (2nd member) | 4535th | |
| Roman numberals | ||
| Base 2 | 1101000011101111002 | 1101000011110000012 |
| Base 3 | 1012121110003 | 1012121110123 |
| Base 4 | 3100323304 | 3100330014 |
| Base 5 | 233212435 | 233213035 |
| Base 6 | 43303006 | 43303056 |
| Base 7 | 15505207 | 15505257 |
| Base 8 | 6416748 | 6417018 |
| Base 9 | 3554309 | 3554359 |
| Base 10 | 21394810 | 21395310 |
| Base 11 | 13681911 | 13682311 |
| Base 12 | a399012 | a399512 |
| Base 13 | 764c713 | 764cc13 |
| Base 14 | 57d8014 | 57d8514 |
| Base 15 | 435d315 | 435d815 |
| Base 16 | 343bc16 | 343c116 |