Compare 28400 vs 28411
| Property | 28400 | 28411 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 7 | 1 |
| Prime factorization | 24 × 52 × 711 | 284111 |
| Prime factorization | 2 × 2 × 2 × 2 × 5 × 5 × 71 | 28411 |
| Divisors count | 30 | 2 |
| Divisors | 1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 71, 80, 100, 142, 200, 284, 355, 400, 568, 710, 1136, 1420, 1775, 2840, 3550, 5680, 7100, 14200, 28400 | 1, 28411 |
| Number of properties | 0 | 5 |
| Happy primes | 499th | |
| Harmonic primes | 1154th | |
| Long primes | 1175th | |
| Primes | 3092nd | |
| Twin primes (2nd member) | 453rd | |
| Roman numberals | ||
| Base 2 | 1101110111100002 | 1101110111110112 |
| Base 3 | 11022212123 | 11022220213 |
| Base 4 | 123233004 | 123233234 |
| Base 5 | 14021005 | 14021215 |
| Base 6 | 3352526 | 3353116 |
| Base 7 | 1455417 | 1455557 |
| Base 8 | 673608 | 673738 |
| Base 9 | 428559 | 428679 |
| Base 10 | 2840010 | 2841110 |
| Base 11 | 1a37911 | 1a38911 |
| Base 12 | 1452812 | 1453712 |
| Base 13 | cc0813 | cc1613 |
| Base 14 | a4c814 | a4d514 |
| Base 15 | 863515 | 864115 |
| Base 16 | 6ef016 | 6efb16 |