Compare 13921 vs 13929
Property | 13921 | 13929 |
---|---|---|
Type | prime | semiprime |
Unique factors | 1 | 2 |
Total factors | 1 | 2 |
Prime factorization | 139211 | 31 × 46431 |
Prime factorization | 13921 | 3 × 4643 |
Divisors count | 2 | 4 |
Divisors | 1, 13921 | 1, 3, 4643, 13929 |
Number of properties | 4 | 1 |
Harmonic primes | 594th | |
Isolated primes | 1129th | |
Primes | 1646th | |
Pythagorean primes | 816th | |
Semiprimes | 3598th | |
Roman numberals | ||
Base 2 | 110110011000012 | 110110011010012 |
Base 3 | 2010021213 | 2010022203 |
Base 4 | 31212014 | 31212214 |
Base 5 | 4211415 | 4212045 |
Base 6 | 1442416 | 1442536 |
Base 7 | 554057 | 554167 |
Base 8 | 331418 | 331518 |
Base 9 | 210779 | 210869 |
Base 10 | 1392110 | 1392910 |
Base 11 | a50611 | a51311 |
Base 12 | 808112 | 808912 |
Base 13 | 644b13 | 645613 |
Base 14 | 510514 | 510d14 |
Base 15 | 41d115 | 41d915 |
Base 16 | 366116 | 366916 |