Compare 28513 vs 29137
| Property | 28513 | 29137 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 285131 | 291371 |
| Prime factorization | 28513 | 29137 |
| Divisors count | 2 | 2 |
| Divisors | 1, 28513 | 1, 29137 |
| Number of properties | 9 | 8 |
| Additive primes | 1415th | |
| Cousin primes (1st member) | 451st | |
| Happy primes | 501st | |
| Harmonic primes | 1158th | 1184th |
| Isolated primes | 2196th | 2248th |
| Left-truncatable primes | 186th | |
| Long primes | 1179th | |
| Lucky primes | 483rd | 491st |
| Primes | 3101st | 3167th |
| Pythagorean primes | 1543rd | 1576th |
| Sexy primes (2nd member) | 931st | |
| Super primes | 448th | |
| Roman numberals | ||
| Base 2 | 1101111011000012 | 1110001110100012 |
| Base 3 | 11100100013 | 11102220113 |
| Base 4 | 123312014 | 130131014 |
| Base 5 | 14030235 | 14130225 |
| Base 6 | 3400016 | 3425216 |
| Base 7 | 1460627 | 1506437 |
| Base 8 | 675418 | 707218 |
| Base 9 | 431019 | 438649 |
| Base 10 | 2851310 | 2913710 |
| Base 11 | 1a47111 | 1a98911 |
| Base 12 | 1460112 | 14a4112 |
| Base 13 | cc9413 | 1035413 |
| Base 14 | a56914 | a89314 |
| Base 15 | 86ad15 | 897715 |
| Base 16 | 6f6116 | 71d116 |