Compare 1439 vs 1444
Property | 1439 | 1444 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 2 |
Total factors | 1 | 4 |
Prime factorization | 14391 | 22 × 192 |
Prime factorization | 1439 | 2 × 2 × 19 × 19 |
Divisors count | 2 | 9 |
Divisors | 1, 1439 | 1, 2, 4, 19, 38, 76, 361, 722, 1444 |
Number of properties | 9 | 0 |
Additive primes | 124th | |
Chen primes | 148th | |
Emirps | 68th | |
Isolated primes | 135th | |
Primes | 228th | |
Safe primes | 32nd | |
Sexy primes (2nd member) | 99th | |
Sexy prime triplets (3rd member) | 37th | |
Sophie germain primes | 47th | |
Roman numberals | MCDXXXIX | MCDXLIV |
Base 2 | 101100111112 | 101101001002 |
Base 3 | 12220223 | 12221113 |
Base 4 | 1121334 | 1122104 |
Base 5 | 212245 | 212345 |
Base 6 | 103556 | 104046 |
Base 7 | 41247 | 41327 |
Base 8 | 26378 | 26448 |
Base 9 | 18689 | 18749 |
Base 10 | 143910 | 144410 |
Base 11 | 109911 | 10a311 |
Base 12 | 9bb12 | a0412 |
Base 13 | 86913 | 87113 |
Base 14 | 74b14 | 75214 |
Base 15 | 65e15 | 66415 |
Base 16 | 59f16 | 5a416 |