Compare 1942 vs 1947
Property | 1942 | 1947 |
---|---|---|
Type | semiprime | composite number |
Unique factors | 2 | 3 |
Total factors | 2 | 3 |
Prime factorization | 21 × 9711 | 31 × 111 × 591 |
Prime factorization | 2 × 971 | 3 × 11 × 59 |
Divisors count | 4 | 8 |
Divisors | 1, 2, 971, 1942 | 1, 3, 11, 33, 59, 177, 649, 1947 |
Number of properties | 1 | 0 |
Semiprimes | 560th | |
Roman numberals | MCMXLII | MCMXLVII |
Base 2 | 111100101102 | 111100110112 |
Base 3 | 21222213 | 22000103 |
Base 4 | 1321124 | 1321234 |
Base 5 | 302325 | 302425 |
Base 6 | 125546 | 130036 |
Base 7 | 54437 | 54517 |
Base 8 | 36268 | 36338 |
Base 9 | 25879 | 26039 |
Base 10 | 194210 | 194710 |
Base 11 | 150611 | 151011 |
Base 12 | 115a12 | 116312 |
Base 13 | b6513 | b6a13 |
Base 14 | 9ca14 | 9d114 |
Base 15 | 89715 | 89c15 |
Base 16 | 79616 | 79b16 |