Compare 1951 vs 1956
Property | 1951 | 1956 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 3 |
Total factors | 1 | 4 |
Prime factorization | 19511 | 22 × 31 × 1631 |
Prime factorization | 1951 | 2 × 2 × 3 × 163 |
Divisors count | 2 | 12 |
Divisors | 1, 1951 | 1, 2, 3, 4, 6, 12, 163, 326, 489, 652, 978, 1956 |
Number of properties | 3 | 0 |
Cuban primes 1 | 14th | |
Primes | 297th | |
Twin primes (2nd member) | 60th | |
Roman numberals | MCMLI | MCMLVI |
Base 2 | 111100111112 | 111101001002 |
Base 3 | 22000213 | 22001103 |
Base 4 | 1321334 | 1322104 |
Base 5 | 303015 | 303115 |
Base 6 | 130116 | 130206 |
Base 7 | 54557 | 54637 |
Base 8 | 36378 | 36448 |
Base 9 | 26079 | 26139 |
Base 10 | 195110 | 195610 |
Base 11 | 151411 | 151911 |
Base 12 | 116712 | 117012 |
Base 13 | b7113 | b7613 |
Base 14 | 9d514 | 9da14 |
Base 15 | 8a115 | 8a615 |
Base 16 | 79f16 | 7a416 |