Compare 1938 vs 1942
Property | 1938 | 1942 |
---|---|---|
Type | composite number | semiprime |
Unique factors | 4 | 2 |
Total factors | 4 | 2 |
Prime factorization | 21 × 31 × 171 × 191 | 21 × 9711 |
Prime factorization | 2 × 3 × 17 × 19 | 2 × 971 |
Divisors count | 16 | 4 |
Divisors | 1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 114, 323, 646, 969, 1938 | 1, 2, 971, 1942 |
Number of properties | 0 | 1 |
Semiprimes | 560th | |
Roman numberals | MCMXXXVIII | MCMXLII |
Base 2 | 111100100102 | 111100101102 |
Base 3 | 21222103 | 21222213 |
Base 4 | 1321024 | 1321124 |
Base 5 | 302235 | 302325 |
Base 6 | 125506 | 125546 |
Base 7 | 54367 | 54437 |
Base 8 | 36228 | 36268 |
Base 9 | 25839 | 25879 |
Base 10 | 193810 | 194210 |
Base 11 | 150211 | 150611 |
Base 12 | 115612 | 115a12 |
Base 13 | b6113 | b6513 |
Base 14 | 9c614 | 9ca14 |
Base 15 | 89315 | 89715 |
Base 16 | 79216 | 79616 |