Compare 1901 vs 1949
Property | 1901 | 1949 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 19011 | 19491 |
Prime factorization | 1901 | 1949 |
Divisors count | 2 | 2 |
Divisors | 1, 1901 | 1, 1949 |
Number of properties | 11 | 8 |
Additive primes | 154th | 156th |
Centered decagonal primes | 14th | |
Chen primes | 179th | 183rd |
Emirps | 92nd | 95th |
Harmonic primes | 106th | 110th |
Isolated primes | 176th | |
Long primes | 115th | |
Primes | 291st | 296th |
Pythagorean primes | 141st | 144th |
Sexy primes (1st member) | 124th | |
Sexy prime triplets (1st member) | 49th | |
Sophie germain primes | 58th | |
Twin primes (1st member) | 60th | |
Roman numberals | MCMI | MCMXLIX |
Base 2 | 111011011012 | 111100111012 |
Base 3 | 21211023 | 22000123 |
Base 4 | 1312314 | 1321314 |
Base 5 | 301015 | 302445 |
Base 6 | 124456 | 130056 |
Base 7 | 53547 | 54537 |
Base 8 | 35558 | 36358 |
Base 9 | 25429 | 26059 |
Base 10 | 190110 | 194910 |
Base 11 | 147911 | 151211 |
Base 12 | 112512 | 116512 |
Base 13 | b3313 | b6c13 |
Base 14 | 99b14 | 9d314 |
Base 15 | 86b15 | 89e15 |
Base 16 | 76d16 | 79d16 |