Compare 21149 vs 21160
Property | 21149 | 21160 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 3 |
Total factors | 1 | 6 |
Prime factorization | 211491 | 23 × 51 × 232 |
Prime factorization | 21149 | 2 × 2 × 2 × 5 × 23 × 23 |
Divisors count | 2 | 24 |
Divisors | 1, 21149 | 1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 529, 920, 1058, 2116, 2645, 4232, 5290, 10580, 21160 |
Number of properties | 11 | 0 |
Additive primes | 1104th | |
Chen primes | 1168th | |
Happy primes | 394th | |
Isolated primes | 1658th | |
Long primes | 904th | |
Primes | 2377th | |
Pythagorean primes | 1180th | |
Sexy primes (2nd member) | 719th | |
Sophie germain primes | 344th | |
Super primes | 352nd | |
Ulam primes | 178th | |
Roman numberals | ||
Base 2 | 1010010100111012 | 1010010101010002 |
Base 3 | 10020000223 | 10020002013 |
Base 4 | 110221314 | 110222204 |
Base 5 | 11340445 | 11341205 |
Base 6 | 2415256 | 2415446 |
Base 7 | 1154427 | 1154567 |
Base 8 | 512358 | 512508 |
Base 9 | 320089 | 320219 |
Base 10 | 2114910 | 2116010 |
Base 11 | 1498711 | 1499711 |
Base 12 | 102a512 | 102b412 |
Base 13 | 981b13 | 982913 |
Base 14 | 79c914 | 79d614 |
Base 15 | 63ee15 | 640a15 |
Base 16 | 529d16 | 52a816 |