Compare 149921 vs 151451
| Property | 149921 | 151451 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1499211 | 1514511 |
| Prime factorization | 149921 | 151451 |
| Divisors count | 2 | 2 |
| Divisors | 1, 149921 | 1, 151451 |
| Number of properties | 6 | 5 |
| Additive primes | 5761st | |
| Chen primes | 5931st | |
| Harmonic primes | 5198th | |
| Isolated primes | 10444th | 10539th |
| Long primes | 5214th | |
| Primes | 13843rd | 13972nd |
| Pythagorean primes | 6903rd | |
| Sophie germain primes | 1637th | 1648th |
| Roman numberals | ||
| Base 2 | 1001001001101000012 | 1001001111100110112 |
| Base 3 | 211211221223 | 212002020223 |
| Base 4 | 2102122014 | 2103321234 |
| Base 5 | 142441415 | 143213015 |
| Base 6 | 31140256 | 31250556 |
| Base 7 | 11630427 | 12003567 |
| Base 8 | 4446418 | 4476338 |
| Base 9 | 2475789 | 2506689 |
| Base 10 | 14992110 | 15145110 |
| Base 11 | a270211 | a387311 |
| Base 12 | 7291512 | 7378b12 |
| Base 13 | 5331513 | 53c2113 |
| Base 14 | 3c8c914 | 3d29d14 |
| Base 15 | 2e64b15 | 2ed1b15 |
| Base 16 | 249a116 | 24f9b16 |