Compare 198810 vs 198811
Property | 198810 | 198811 |
---|---|---|
Type | composite number | prime |
Unique factors | 4 | 1 |
Total factors | 6 | 1 |
Prime factorization | 21 × 32 × 51 × 472 | 1988111 |
Prime factorization | 2 × 3 × 3 × 5 × 47 × 47 | 198811 |
Divisors count | 36 | 2 |
Divisors | 1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 90, 94, 141, 235, 282, 423, 470, 705, 846, 1410, 2115, 2209, 4230, 4418, 6627, 11045, 13254, 19881, 22090, 33135, 39762, 66270, 99405, 198810 | 1, 198811 |
Number of properties | 0 | 8 |
Chen primes | 7484th | |
Emirps | 4249th | |
Isolated primes | 13593rd | |
Lucky primes | 2302nd | |
Primes | 17886th | |
Sexy primes (1st member) | 4275th | |
Sexy prime quadrupletss (1st member) | 109th | |
Sexy prime triplets (1st member) | 862nd | |
Roman numberals | ||
Base 2 | 1100001000100110102 | 1100001000100110112 |
Base 3 | 1010022011003 | 1010022011013 |
Base 4 | 3002021224 | 3002021234 |
Base 5 | 223302205 | 223302215 |
Base 6 | 41322306 | 41322316 |
Base 7 | 14554237 | 14554247 |
Base 8 | 6042328 | 6042338 |
Base 9 | 3326409 | 3326419 |
Base 10 | 19881010 | 19881110 |
Base 11 | 12640711 | 12640811 |
Base 12 | 9707612 | 9707712 |
Base 13 | 6c65113 | 6c65213 |
Base 14 | 5264a14 | 5264b14 |
Base 15 | 3dd9015 | 3dd9115 |
Base 16 | 3089a16 | 3089b16 |