Compare 21067 vs 21078
Property | 21067 | 21078 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 3 |
Total factors | 1 | 4 |
Prime factorization | 210671 | 21 × 32 × 11711 |
Prime factorization | 21067 | 2 × 3 × 3 × 1171 |
Divisors count | 2 | 12 |
Divisors | 1, 21067 | 1, 2, 3, 6, 9, 18, 1171, 2342, 3513, 7026, 10539, 21078 |
Number of properties | 4 | 0 |
Harmonic primes | 871st | |
Isolated primes | 1651st | |
Primes | 2370th | |
Sexy primes (2nd member) | 717th | |
Roman numberals | ||
Base 2 | 1010010010010112 | 1010010010101102 |
Base 3 | 10012200213 | 10012202003 |
Base 4 | 110210234 | 110211124 |
Base 5 | 11332325 | 11333035 |
Base 6 | 2413116 | 2413306 |
Base 7 | 1152647 | 1153117 |
Base 8 | 511138 | 511268 |
Base 9 | 318079 | 318209 |
Base 10 | 2106710 | 2107810 |
Base 11 | 1491211 | 1492211 |
Base 12 | 1023712 | 1024612 |
Base 13 | 978713 | 979513 |
Base 14 | 796b14 | 797814 |
Base 15 | 639715 | 63a315 |
Base 16 | 524b16 | 525616 |