Compare 16416 vs 16421
| Property | 16416 | 16421 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 9 | 1 |
| Prime factorization | 25 × 33 × 191 | 164211 |
| Prime factorization | 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 19 | 16421 |
| Divisors count | 48 | 2 |
| Divisors | 1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 96, 108, 114, 144, 152, 171, 216, 228, 288, 304, 342, 432, 456, 513, 608, 684, 864, 912, 1026, 1368, 1824, 2052, 2736, 4104, 5472, 8208, 16416 | 1, 16421 |
| Number of properties | 0 | 10 |
| Chen primes | 957th | |
| Cousin primes (2nd member) | 305th | |
| Isolated primes | 1324th | |
| Long primes | 735th | |
| Primes | 1903rd | |
| Pythagorean primes | 943rd | |
| Sexy primes (1st member) | 594th | |
| Sexy prime triplets (1st member) | 167th | |
| Sophie germain primes | 282nd | |
| Ulam primes | 141st | |
| Roman numberals | ||
| Base 2 | 1000000001000002 | 1000000001001012 |
| Base 3 | 2111120003 | 2111120123 |
| Base 4 | 100002004 | 100002114 |
| Base 5 | 10111315 | 10111415 |
| Base 6 | 2040006 | 2040056 |
| Base 7 | 656017 | 656067 |
| Base 8 | 400408 | 400458 |
| Base 9 | 244609 | 244659 |
| Base 10 | 1641610 | 1642110 |
| Base 11 | 1137411 | 1137911 |
| Base 12 | 960012 | 960512 |
| Base 13 | 761a13 | 762213 |
| Base 14 | 5da814 | 5dad14 |
| Base 15 | 4ce615 | 4ceb15 |
| Base 16 | 402016 | 402516 |