Compare 145369 vs 145381
| Property | 145369 | 145381 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 71 × 191 × 10931 | 1453811 |
| Prime factorization | 7 × 19 × 1093 | 145381 |
| Divisors count | 8 | 2 |
| Divisors | 1, 7, 19, 133, 1093, 7651, 20767, 145369 | 1, 145381 |
| Number of properties | 0 | 6 |
| Good primes | 839th | |
| Harmonic primes | 5051st | |
| Isolated primes | 10149th | |
| Long primes | 5011th | |
| Primes | 13450th | |
| Pythagorean primes | 6704th | |
| Roman numberals | ||
| Base 2 | 1000110111110110012 | 1000110111111001012 |
| Base 3 | 211011020013 | 211011021113 |
| Base 4 | 2031331214 | 2031332114 |
| Base 5 | 141224345 | 141230115 |
| Base 6 | 30410016 | 30410216 |
| Base 7 | 11435507 | 11435657 |
| Base 8 | 4337318 | 4337458 |
| Base 9 | 2413619 | 2413749 |
| Base 10 | 14536910 | 14538110 |
| Base 11 | 9a24411 | 9a25511 |
| Base 12 | 7016112 | 7017112 |
| Base 13 | 5122313 | 5123213 |
| Base 14 | 3ad9714 | 3ada514 |
| Base 15 | 2d11415 | 2d12115 |
| Base 16 | 237d916 | 237e516 |