Compare 28513 vs 28813
Property | 28513 | 28813 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 285131 | 288131 |
Prime factorization | 28513 | 28813 |
Divisors count | 2 | 2 |
Divisors | 1, 28513 | 1, 28813 |
Number of properties | 9 | 6 |
Additive primes | 1415th | |
Cousin primes (1st member) | 451st | 457th |
Cuban primes 2 | 19th | |
Happy primes | 501st | |
Harmonic primes | 1158th | |
Isolated primes | 2196th | 2223rd |
Long primes | 1179th | |
Lucky primes | 483rd | |
Primes | 3101st | 3138th |
Pythagorean primes | 1543rd | 1560th |
Sexy primes (2nd member) | 923rd | |
Roman numberals | ||
Base 2 | 1101111011000012 | 1110000100011012 |
Base 3 | 11100100013 | 11101120113 |
Base 4 | 123312014 | 130020314 |
Base 5 | 14030235 | 14102235 |
Base 6 | 3400016 | 3412216 |
Base 7 | 1460627 | 1500017 |
Base 8 | 675418 | 702158 |
Base 9 | 431019 | 434649 |
Base 10 | 2851310 | 2881310 |
Base 11 | 1a47111 | 1a71411 |
Base 12 | 1460112 | 1481112 |
Base 13 | cc9413 | 1016513 |
Base 14 | a56914 | a70114 |
Base 15 | 86ad15 | 880d15 |
Base 16 | 6f6116 | 708d16 |