Compare 42018 vs 42019
Property | 42018 | 42019 |
---|---|---|
Type | composite number | prime |
Unique factors | 4 | 1 |
Total factors | 4 | 1 |
Prime factorization | 21 × 31 × 471 × 1491 | 420191 |
Prime factorization | 2 × 3 × 47 × 149 | 42019 |
Divisors count | 16 | 2 |
Divisors | 1, 2, 3, 6, 47, 94, 141, 149, 282, 298, 447, 894, 7003, 14006, 21009, 42018 | 1, 42019 |
Number of properties | 0 | 7 |
Cousin primes (1st member) | 608th | |
Long primes | 1653rd | |
Primes | 4395th | |
Prime triplets (2nd member) | 286th | |
Prime triplets (3rd member) | 285th | |
Sexy primes (2nd member) | 1246th | |
Twin primes (2nd member) | 612th | |
Roman numberals | ||
Base 2 | 10100100001000102 | 10100100001000112 |
Base 3 | 20101220203 | 20101220213 |
Base 4 | 221002024 | 221002034 |
Base 5 | 23210335 | 23210345 |
Base 6 | 5223106 | 5223116 |
Base 7 | 2333347 | 2333357 |
Base 8 | 1220428 | 1220438 |
Base 9 | 635669 | 635679 |
Base 10 | 4201810 | 4201910 |
Base 11 | 2962911 | 2962a11 |
Base 12 | 2039612 | 2039712 |
Base 13 | 1618213 | 1618313 |
Base 14 | 1145414 | 1145514 |
Base 15 | c6b315 | c6b415 |
Base 16 | a42216 | a42316 |