Compare 51440 vs 51449
Property | 51440 | 51449 |
---|---|---|
Type | composite number | prime |
Unique factors | 3 | 1 |
Total factors | 6 | 1 |
Prime factorization | 24 × 51 × 6431 | 514491 |
Prime factorization | 2 × 2 × 2 × 2 × 5 × 643 | 51449 |
Divisors count | 20 | 2 |
Divisors | 1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 643, 1286, 2572, 3215, 5144, 6430, 10288, 12860, 25720, 51440 | 1, 51449 |
Number of properties | 0 | 7 |
Additive primes | 2308th | |
Chen primes | 2453rd | |
Happy primes | 857th | |
Harmonic primes | 1961st | |
Isolated primes | 3822nd | |
Primes | 5265th | |
Pythagorean primes | 2613th | |
Roman numberals | ||
Base 2 | 11001000111100002 | 11001000111110012 |
Base 3 | 21211200123 | 21211201123 |
Base 4 | 302033004 | 302033214 |
Base 5 | 31212305 | 31212445 |
Base 6 | 10340526 | 10341056 |
Base 7 | 3026547 | 3026667 |
Base 8 | 1443608 | 1443718 |
Base 9 | 775059 | 775159 |
Base 10 | 5144010 | 5144910 |
Base 11 | 3571411 | 3572211 |
Base 12 | 2592812 | 2593512 |
Base 13 | 1a54c13 | 1a55813 |
Base 14 | 14a6414 | 14a6d14 |
Base 15 | 1039515 | 1039e15 |
Base 16 | c8f016 | c8f916 |