Compare 210419 vs 210421
Property | 210419 | 210421 |
---|---|---|
Type | composite number | prime |
Unique factors | 3 | 1 |
Total factors | 4 | 1 |
Prime factorization | 112 × 371 × 471 | 2104211 |
Prime factorization | 11 × 11 × 37 × 47 | 210421 |
Divisors count | 12 | 2 |
Divisors | 1, 11, 37, 47, 121, 407, 517, 1739, 4477, 5687, 19129, 210419 | 1, 210421 |
Number of properties | 0 | 5 |
Chen primes | 7865th | |
Isolated primes | 14335th | |
Long primes | 7049th | |
Primes | 18848th | |
Pythagorean primes | 9412th | |
Roman numberals | ||
Base 2 | 1100110101111100112 | 1100110101111101012 |
Base 3 | 1012001220223 | 1012001221013 |
Base 4 | 3031133034 | 3031133114 |
Base 5 | 232131345 | 232131415 |
Base 6 | 43020556 | 43021016 |
Base 7 | 15343167 | 15343217 |
Base 8 | 6327638 | 6327658 |
Base 9 | 3505689 | 3505719 |
Base 10 | 21041910 | 21042110 |
Base 11 | 13410011 | 13410211 |
Base 12 | a192b12 | a193112 |
Base 13 | 74a1113 | 74a1313 |
Base 14 | 5697d14 | 5698114 |
Base 15 | 4252e15 | 4253115 |
Base 16 | 335f316 | 335f516 |