Compare 631246 vs 631247
Property | 631246 | 631247 |
---|---|---|
Type | composite number | prime |
Unique factors | 4 | 1 |
Total factors | 4 | 1 |
Prime factorization | 21 × 71 × 111 × 40991 | 6312471 |
Prime factorization | 2 × 7 × 11 × 4099 | 631247 |
Divisors count | 16 | 2 |
Divisors | 1, 2, 7, 11, 14, 22, 77, 154, 4099, 8198, 28693, 45089, 57386, 90178, 315623, 631246 | 1, 631247 |
Number of properties | 0 | 4 |
Additive primes | 20107th | |
Chen primes | 20134th | |
Primes | 51424th | |
Twin primes (1st member) | 5561st | |
Roman numberals | ||
Base 2 | 100110100001110011102 | 100110100001110011112 |
Base 3 | 10120012201113 | 10120012201123 |
Base 4 | 21220130324 | 21220130334 |
Base 5 | 1301444415 | 1301444425 |
Base 6 | 213102346 | 213102356 |
Base 7 | 52362407 | 52362417 |
Base 8 | 23207168 | 23207178 |
Base 9 | 11618149 | 11618159 |
Base 10 | 63124610 | 63124710 |
Base 11 | 3a12a011 | 3a12a111 |
Base 12 | 26537a12 | 26537b12 |
Base 13 | 19142513 | 19142613 |
Base 14 | 12609014 | 12609114 |
Base 15 | c708115 | c708215 |
Base 16 | 9a1ce16 | 9a1cf16 |