Compare 19968 vs 19979
| Property | 19968 | 19979 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 11 | 1 |
| Prime factorization | 29 × 31 × 131 | 199791 |
| Prime factorization | 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 13 | 19979 |
| Divisors count | 40 | 2 |
| Divisors | 1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 512, 624, 768, 832, 1248, 1536, 1664, 2496, 3328, 4992, 6656, 9984, 19968 | 1, 19979 |
| Number of properties | 0 | 6 |
| Happy primes | 376th | |
| Harmonic primes | 819th | |
| Isolated primes | 1578th | |
| Long primes | 864th | |
| Primes | 2259th | |
| Sexy primes (2nd member) | 692nd | |
| Roman numberals | ||
| Base 2 | 1001110000000002 | 1001110000010112 |
| Base 3 | 10001011203 | 10001012223 |
| Base 4 | 103200004 | 103200234 |
| Base 5 | 11143335 | 11144045 |
| Base 6 | 2322406 | 2322556 |
| Base 7 | 1121347 | 1121517 |
| Base 8 | 470008 | 470138 |
| Base 9 | 303469 | 303589 |
| Base 10 | 1996810 | 1997910 |
| Base 11 | 1400311 | 1401311 |
| Base 12 | b68012 | b68b12 |
| Base 13 | 912013 | 912b13 |
| Base 14 | 73c414 | 73d114 |
| Base 15 | 5db315 | 5dbe15 |
| Base 16 | 4e0016 | 4e0b16 |