Compare 631223 vs 631230
Property | 631223 | 631230 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 5 |
Total factors | 1 | 5 |
Prime factorization | 6312231 | 21 × 31 × 51 × 531 × 3971 |
Prime factorization | 631223 | 2 × 3 × 5 × 53 × 397 |
Divisors count | 2 | 32 |
Divisors | 1, 631223 | 1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 265, 318, 397, 530, 794, 795, 1191, 1590, 1985, 2382, 3970, 5955, 11910, 21041, 42082, 63123, 105205, 126246, 210410, 315615, 631230 |
Number of properties | 6 | 0 |
Additive primes | 20105th | |
Isolated primes | 40303rd | |
Left-truncatable primes | 530th | |
Primes | 51422nd | |
Sexy primes (1st member) | 11152nd | |
Ulam primes | 3763rd | |
Roman numberals | ||
Base 2 | 100110100001101101112 | 100110100001101111102 |
Base 3 | 10120012121223 | 10120012122203 |
Base 4 | 21220123134 | 21220123324 |
Base 5 | 1301443435 | 1301444105 |
Base 6 | 213101556 | 213102106 |
Base 7 | 52362057 | 52362157 |
Base 8 | 23206678 | 23206768 |
Base 9 | 11617789 | 11617869 |
Base 10 | 63122310 | 63123010 |
Base 11 | 3a127a11 | 3a128611 |
Base 12 | 26535b12 | 26536612 |
Base 13 | 19140813 | 19141213 |
Base 14 | 12607514 | 12607c14 |
Base 15 | c706815 | c707015 |
Base 16 | 9a1b716 | 9a1be16 |