Compare 21139 vs 21841
Property | 21139 | 21841 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 211391 | 218411 |
Prime factorization | 21139 | 21841 |
Divisors count | 2 | 2 |
Divisors | 1, 21139 | 1, 21841 |
Number of properties | 5 | 6 |
Centered square primes | 38th | |
Cousin primes (1st member) | 360th | |
Good primes | 266th | |
Happy primes | 406th | |
Isolated primes | 1656th | |
Lucky primes | 385th | 397th |
Primes | 2375th | 2450th |
Pythagorean primes | 1216th | |
Twin primes (2nd member) | 372nd | |
Roman numberals | ||
Base 2 | 1010010100100112 | 1010101010100012 |
Base 3 | 10012222213 | 10022212213 |
Base 4 | 110221034 | 111111014 |
Base 5 | 11340245 | 11443315 |
Base 6 | 2415116 | 2450416 |
Base 7 | 1154267 | 1204517 |
Base 8 | 512238 | 525218 |
Base 9 | 318879 | 328579 |
Base 10 | 2113910 | 2184110 |
Base 11 | 1497811 | 1545611 |
Base 12 | 1029712 | 1078112 |
Base 13 | 981113 | 9c3113 |
Base 14 | 79bd14 | 7d6114 |
Base 15 | 63e415 | 671115 |
Base 16 | 529316 | 555116 |