Compare 28921 vs 28979
| Property | 28921 | 28979 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 289211 | 289791 |
| Prime factorization | 28921 | 28979 |
| Divisors count | 2 | 2 |
| Divisors | 1, 28921 | 1, 28979 |
| Number of properties | 6 | 6 |
| Chen primes | 1523rd | |
| Harmonic primes | 1178th | |
| Isolated primes | 2233rd | 2238th |
| Long primes | 1198th | |
| Lucky primes | 489th | |
| Primes | 3148th | 3153rd |
| Pythagorean primes | 1565th | |
| Safe primes | 256th | |
| Sexy primes (1st member) | 925th | |
| Sexy prime triplets (1st member) | 239th | |
| Roman numberals | ||
| Base 2 | 1110000111110012 | 1110001001100112 |
| Base 3 | 11102000113 | 11102020223 |
| Base 4 | 130033214 | 130103034 |
| Base 5 | 14111415 | 14114045 |
| Base 6 | 3415216 | 3420556 |
| Base 7 | 1502147 | 1503267 |
| Base 8 | 703718 | 704638 |
| Base 9 | 436049 | 436689 |
| Base 10 | 2892110 | 2897910 |
| Base 11 | 1a80211 | 1a85511 |
| Base 12 | 148a112 | 1492b12 |
| Base 13 | 1021913 | 1026213 |
| Base 14 | a77b14 | a7bd14 |
| Base 15 | 888115 | 88be15 |
| Base 16 | 70f916 | 713316 |