Compare 198409 vs 198412
Property | 198409 | 198412 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 2 |
Total factors | 1 | 3 |
Prime factorization | 1984091 | 22 × 496031 |
Prime factorization | 198409 | 2 × 2 × 49603 |
Divisors count | 2 | 6 |
Divisors | 1, 198409 | 1, 2, 4, 49603, 99206, 198412 |
Number of properties | 8 | 0 |
Additive primes | 7175th | |
Chen primes | 7471st | |
Cousin primes (1st member) | 2120th | |
Harmonic primes | 6708th | |
Isolated primes | 13566th | |
Primes | 17855th | |
Pythagorean primes | 8905th | |
Ulam primes | 1276th | |
Roman numberals | ||
Base 2 | 1100000111000010012 | 1100000111000011002 |
Base 3 | 1010020111113 | 1010020111213 |
Base 4 | 3001300214 | 3001300304 |
Base 5 | 223221145 | 223221225 |
Base 6 | 41303216 | 41303246 |
Base 7 | 14543117 | 14543147 |
Base 8 | 6034118 | 6034148 |
Base 9 | 3321449 | 3321479 |
Base 10 | 19840910 | 19841210 |
Base 11 | 12608211 | 12608511 |
Base 12 | 969a112 | 969a412 |
Base 13 | 6c40313 | 6c40613 |
Base 14 | 5244114 | 5244414 |
Base 15 | 3dbc415 | 3dbc715 |
Base 16 | 3070916 | 3070c16 |