Compare 28751 vs 28979
| Property | 28751 | 28979 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 287511 | 289791 |
| Prime factorization | 28751 | 28979 |
| Divisors count | 2 | 2 |
| Divisors | 1, 28751 | 1, 28979 |
| Number of properties | 5 | 6 |
| Additive primes | 1430th | |
| Chen primes | 1515th | 1523rd |
| Harmonic primes | 1178th | |
| Isolated primes | 2238th | |
| Long primes | 1198th | |
| Primes | 3131st | 3153rd |
| Safe primes | 256th | |
| Sophie germain primes | 431st | |
| Twin primes (1st member) | 458th | |
| Roman numberals | ||
| Base 2 | 1110000010011112 | 1110001001100112 |
| Base 3 | 11101022123 | 11102020223 |
| Base 4 | 130010334 | 130103034 |
| Base 5 | 14100015 | 14114045 |
| Base 6 | 3410356 | 3420556 |
| Base 7 | 1465527 | 1503267 |
| Base 8 | 701178 | 704638 |
| Base 9 | 433859 | 436689 |
| Base 10 | 2875110 | 2897910 |
| Base 11 | 1a66811 | 1a85511 |
| Base 12 | 1477b12 | 1492b12 |
| Base 13 | 1011813 | 1026213 |
| Base 14 | a69914 | a7bd14 |
| Base 15 | 87bb15 | 88be15 |
| Base 16 | 704f16 | 713316 |