Compare 1028989 vs 1029001
| Property | 1028989 | 1029001 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 131 × 791531 | 10290011 |
| Prime factorization | 13 × 79153 | 1029001 |
| Divisors count | 4 | 2 |
| Divisors | 1, 13, 79153, 1028989 | 1, 1029001 |
| Number of properties | 1 | 4 |
| Additive primes | 31073rd | |
| Emirps | 11196th | |
| Primes | 80628th | |
| Semiprimes | 215784th | |
| Twin primes (2nd member) | 8391st | |
| Roman numberals | ||
| Base 2 | 111110110011011111012 | 111110110011100010012 |
| Base 3 | 12210211112013 | 12210211120113 |
| Base 4 | 33230313314 | 33230320214 |
| Base 5 | 2304114245 | 2304120015 |
| Base 6 | 340155016 | 340155216 |
| Base 7 | 115136537 | 115140017 |
| Base 8 | 37315758 | 37316118 |
| Base 9 | 18374519 | 18374649 |
| Base 10 | 102898910 | 102900110 |
| Base 11 | 64310511 | 64311611 |
| Base 12 | 41759112 | 4175a112 |
| Base 13 | 2a049013 | 2a049c13 |
| Base 14 | 1cadd314 | 1cb00114 |
| Base 15 | 154d4415 | 154d5115 |
| Base 16 | fb37d16 | fb38916 |