Compare 61 vs 1951
Property | 61 | 1951 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 611 | 19511 |
Prime factorization | 61 | 1951 |
Divisors count | 2 | 2 |
Divisors | 1, 61 | 1, 1951 |
Number of properties | 12 | 3 |
Additive primes | 11th | |
Centered decagonal primes | 3rd | |
Centered square primes | 4th | |
Cuban primes 1 | 4th | 14th |
Long primes | 8th | |
Primes | 18th | 297th |
Pythagorean primes | 8th | |
Sexy primes (1st member) | 12th | |
Sexy prime quadrupletss (1st member) | 4th | |
Sexy prime triplets (1st member) | 8th | |
Solinas primes | 15th | |
Twin primes (2nd member) | 7th | 60th |
Roman numberals | LXI | MCMLI |
Base 2 | 1111012 | 111100111112 |
Base 3 | 20213 | 22000213 |
Base 4 | 3314 | 1321334 |
Base 5 | 2215 | 303015 |
Base 6 | 1416 | 130116 |
Base 7 | 1157 | 54557 |
Base 8 | 758 | 36378 |
Base 9 | 679 | 26079 |
Base 10 | 6110 | 195110 |
Base 11 | 5611 | 151411 |
Base 12 | 5112 | 116712 |
Base 13 | 4913 | b7113 |
Base 14 | 4514 | 9d514 |
Base 15 | 4115 | 8a115 |
Base 16 | 3d16 | 79f16 |