Compare 631390 vs 631399
Property | 631390 | 631399 |
---|---|---|
Type | composite number | prime |
Unique factors | 4 | 1 |
Total factors | 4 | 1 |
Prime factorization | 21 × 51 × 1031 × 6131 | 6313991 |
Prime factorization | 2 × 5 × 103 × 613 | 631399 |
Divisors count | 16 | 2 |
Divisors | 1, 2, 5, 10, 103, 206, 515, 613, 1030, 1226, 3065, 6130, 63139, 126278, 315695, 631390 | 1, 631399 |
Number of properties | 0 | 6 |
Additive primes | 20109th | |
Chen primes | 20139th | |
Isolated primes | 40313th | |
Lucky primes | 5914th | |
Primes | 51436th | |
Ulam primes | 3764th | |
Roman numberals | ||
Base 2 | 100110100010010111102 | 100110100010011001112 |
Base 3 | 10120020022113 | 10120020100113 |
Base 4 | 21220211324 | 21220212134 |
Base 5 | 1302010305 | 1302010445 |
Base 6 | 213110346 | 213110516 |
Base 7 | 52365347 | 52365467 |
Base 8 | 23211368 | 23211478 |
Base 9 | 11620849 | 11621049 |
Base 10 | 63139010 | 63139910 |
Base 11 | 3a141111 | 3a141a11 |
Base 12 | 26547a12 | 26548712 |
Base 13 | 19150613 | 19151213 |
Base 14 | 12615414 | 12615d14 |
Base 15 | c712a15 | c713415 |
Base 16 | 9a25e16 | 9a26716 |