Compare 11953 vs 12421
| Property | 11953 | 12421 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 119531 | 124211 |
| Prime factorization | 11953 | 12421 |
| Divisors count | 2 | 2 |
| Divisors | 1, 11953 | 1, 12421 |
| Number of properties | 9 | 7 |
| Additive primes | 689th | |
| Emirps | 321st | |
| Harmonic primes | 534th | |
| Isolated primes | 966th | 1000th |
| Long primes | 559th | 573rd |
| Lucky primes | 243rd | |
| Palindromic primes | 26th | |
| Primes | 1433rd | 1483rd |
| Pythagorean primes | 705th | 733rd |
| Sexy primes (1st member) | 461st | |
| Super primes | 227th | 235th |
| Roman numberals | ||
| Base 2 | 101110101100012 | 110000100001012 |
| Base 3 | 1211012013 | 1220010013 |
| Base 4 | 23223014 | 30020114 |
| Base 5 | 3403035 | 3441415 |
| Base 6 | 1312016 | 1333016 |
| Base 7 | 465647 | 511337 |
| Base 8 | 272618 | 302058 |
| Base 9 | 173519 | 180319 |
| Base 10 | 1195310 | 1242110 |
| Base 11 | 8a8711 | 937211 |
| Base 12 | 6b0112 | 723112 |
| Base 13 | 559613 | 586613 |
| Base 14 | 44db14 | 475314 |
| Base 15 | 381d15 | 3a3115 |
| Base 16 | 2eb116 | 308516 |