Compare 28399 vs 28411
| Property | 28399 | 28411 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 71 × 40571 | 284111 |
| Prime factorization | 7 × 4057 | 28411 |
| Divisors count | 4 | 2 |
| Divisors | 1, 7, 4057, 28399 | 1, 28411 |
| Number of properties | 1 | 5 |
| Happy primes | 499th | |
| Harmonic primes | 1154th | |
| Long primes | 1175th | |
| Primes | 3092nd | |
| Semiprimes | 7084th | |
| Twin primes (2nd member) | 453rd | |
| Roman numberals | ||
| Base 2 | 1101110111011112 | 1101110111110112 |
| Base 3 | 11022212113 | 11022220213 |
| Base 4 | 123232334 | 123233234 |
| Base 5 | 14020445 | 14021215 |
| Base 6 | 3352516 | 3353116 |
| Base 7 | 1455407 | 1455557 |
| Base 8 | 673578 | 673738 |
| Base 9 | 428549 | 428679 |
| Base 10 | 2839910 | 2841110 |
| Base 11 | 1a37811 | 1a38911 |
| Base 12 | 1452712 | 1453712 |
| Base 13 | cc0713 | cc1613 |
| Base 14 | a4c714 | a4d514 |
| Base 15 | 863415 | 864115 |
| Base 16 | 6eef16 | 6efb16 |