Compare 305209 vs 305212
Property | 305209 | 305212 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 2 |
Total factors | 1 | 3 |
Prime factorization | 3052091 | 22 × 763031 |
Prime factorization | 305209 | 2 × 2 × 76303 |
Divisors count | 2 | 6 |
Divisors | 1, 305209 | 1, 2, 4, 76303, 152606, 305212 |
Number of properties | 5 | 0 |
Additive primes | 10517th | |
Chen primes | 10821st | |
Isolated primes | 20346th | |
Primes | 26425th | |
Ulam primes | 1865th | |
Roman numberals | ||
Base 2 | 10010101000001110012 | 10010101000001111002 |
Base 3 | 1201112000013 | 1201112000113 |
Base 4 | 10222003214 | 10222003304 |
Base 5 | 342313145 | 342313225 |
Base 6 | 103130016 | 103130046 |
Base 7 | 24105527 | 24105557 |
Base 8 | 11240718 | 11240748 |
Base 9 | 5146019 | 5146049 |
Base 10 | 30520910 | 30521210 |
Base 11 | 19934311 | 19934611 |
Base 12 | 12876112 | 12876412 |
Base 13 | a8bc813 | a8bcb13 |
Base 14 | 7d32914 | 7d32c14 |
Base 15 | 6067415 | 6067715 |
Base 16 | 4a83916 | 4a83c16 |