Compare 211242 vs 211247
Property | 211242 | 211247 |
---|---|---|
Type | composite number | prime |
Unique factors | 5 | 1 |
Total factors | 5 | 1 |
Prime factorization | 21 × 31 × 171 × 191 × 1091 | 2112471 |
Prime factorization | 2 × 3 × 17 × 19 × 109 | 211247 |
Divisors count | 32 | 2 |
Divisors | 1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 109, 114, 218, 323, 327, 646, 654, 969, 1853, 1938, 2071, 3706, 4142, 5559, 6213, 11118, 12426, 35207, 70414, 105621, 211242 | 1, 211247 |
Number of properties | 0 | 7 |
Additive primes | 7635th | |
Chen primes | 7898th | |
Isolated primes | 14386th | |
Long primes | 7073rd | |
Primes | 18915th | |
Sexy primes (2nd member) | 4488th | |
Ulam primes | 1355th | |
Roman numberals | ||
Base 2 | 1100111001001010102 | 1100111001001011112 |
Base 3 | 1012012022103 | 1012012022223 |
Base 4 | 3032102224 | 3032102334 |
Base 5 | 232244325 | 232244425 |
Base 6 | 43055506 | 43055556 |
Base 7 | 15366037 | 15366117 |
Base 8 | 6344528 | 6344578 |
Base 9 | 3516839 | 3516889 |
Base 10 | 21124210 | 21124710 |
Base 11 | 13478911 | 13479311 |
Base 12 | a22b612 | a22bb12 |
Base 13 | 751c513 | 751ca13 |
Base 14 | 56daa14 | 56db114 |
Base 15 | 428cc15 | 428d215 |
Base 16 | 3392a16 | 3392f16 |