Compare 1939 vs 1951
Property | 1939 | 1951 |
---|---|---|
Type | semiprime | prime |
Unique factors | 2 | 1 |
Total factors | 2 | 1 |
Prime factorization | 71 × 2771 | 19511 |
Prime factorization | 7 × 277 | 1951 |
Divisors count | 4 | 2 |
Divisors | 1, 7, 277, 1939 | 1, 1951 |
Number of properties | 1 | 3 |
Cuban primes 1 | 14th | |
Primes | 297th | |
Semiprimes | 558th | |
Twin primes (2nd member) | 60th | |
Roman numberals | MCMXXXIX | MCMLI |
Base 2 | 111100100112 | 111100111112 |
Base 3 | 21222113 | 22000213 |
Base 4 | 1321034 | 1321334 |
Base 5 | 302245 | 303015 |
Base 6 | 125516 | 130116 |
Base 7 | 54407 | 54557 |
Base 8 | 36238 | 36378 |
Base 9 | 25849 | 26079 |
Base 10 | 193910 | 195110 |
Base 11 | 150311 | 151411 |
Base 12 | 115712 | 116712 |
Base 13 | b6213 | b7113 |
Base 14 | 9c714 | 9d514 |
Base 15 | 89415 | 8a115 |
Base 16 | 79316 | 79f16 |