Compare 19919 vs 19924
Property | 19919 | 19924 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 3 |
Total factors | 1 | 4 |
Prime factorization | 199191 | 22 × 171 × 2931 |
Prime factorization | 19919 | 2 × 2 × 17 × 293 |
Divisors count | 2 | 12 |
Divisors | 1, 19919 | 1, 2, 4, 17, 34, 68, 293, 586, 1172, 4981, 9962, 19924 |
Number of properties | 7 | 0 |
Additive primes | 1046th | |
Chen primes | 1107th | |
Harmonic primes | 816th | |
Isolated primes | 1573rd | |
Primes | 2252nd | |
Sexy primes (2nd member) | 691st | |
Sophie germain primes | 325th | |
Roman numberals | ||
Base 2 | 1001101110011112 | 1001101110101002 |
Base 3 | 10000222023 | 10000222213 |
Base 4 | 103130334 | 103131104 |
Base 5 | 11141345 | 11141445 |
Base 6 | 2321156 | 2321246 |
Base 7 | 1120347 | 1120427 |
Base 8 | 467178 | 467248 |
Base 9 | 302829 | 302879 |
Base 10 | 1991910 | 1992410 |
Base 11 | 13a6911 | 13a7311 |
Base 12 | b63b12 | b64412 |
Base 13 | 90b313 | 90b813 |
Base 14 | 738b14 | 739214 |
Base 15 | 5d7e15 | 5d8415 |
Base 16 | 4dcf16 | 4dd416 |