Compare 1028381 vs 1028389
Property | 1028381 | 1028389 |
---|---|---|
Type | semiprime | prime |
Unique factors | 2 | 1 |
Total factors | 2 | 1 |
Prime factorization | 171 × 604931 | 10283891 |
Prime factorization | 17 × 60493 | 1028389 |
Divisors count | 4 | 2 |
Divisors | 1, 17, 60493, 1028381 | 1, 1028389 |
Number of properties | 1 | 4 |
Additive primes | 31060th | |
Cousin primes (1st member) | 8357th | |
Isolated primes | 63819th | |
Primes | 80588th | |
Semiprimes | 215663rd | |
Roman numberals | ||
Base 2 | 111110110001000111012 | 111110110001001001012 |
Base 3 | 12210202000123 | 12210202001113 |
Base 4 | 33230101314 | 33230102114 |
Base 5 | 2304020115 | 2304020245 |
Base 6 | 340130056 | 340130216 |
Base 7 | 115121247 | 115121357 |
Base 8 | 37304358 | 37304458 |
Base 9 | 18366059 | 18366149 |
Base 10 | 102838110 | 102838910 |
Base 11 | 64270211 | 64270a11 |
Base 12 | 41716512 | 41717112 |
Base 13 | 2a011313 | 2a011b13 |
Base 14 | 1caabb14 | 1caac514 |
Base 15 | 154a8b15 | 154a9415 |
Base 16 | fb11d16 | fb12516 |