Compare 28513 vs 28519
Property | 28513 | 28519 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 2 |
Total factors | 1 | 3 |
Prime factorization | 285131 | 192 × 791 |
Prime factorization | 28513 | 19 × 19 × 79 |
Divisors count | 2 | 6 |
Divisors | 1, 28513 | 1, 19, 79, 361, 1501, 28519 |
Number of properties | 9 | 0 |
Additive primes | 1415th | |
Cousin primes (1st member) | 451st | |
Happy primes | 501st | |
Harmonic primes | 1158th | |
Isolated primes | 2196th | |
Long primes | 1179th | |
Lucky primes | 483rd | |
Primes | 3101st | |
Pythagorean primes | 1543rd | |
Roman numberals | ||
Base 2 | 1101111011000012 | 1101111011001112 |
Base 3 | 11100100013 | 11100100213 |
Base 4 | 123312014 | 123312134 |
Base 5 | 14030235 | 14030345 |
Base 6 | 3400016 | 3400116 |
Base 7 | 1460627 | 1461017 |
Base 8 | 675418 | 675478 |
Base 9 | 431019 | 431079 |
Base 10 | 2851310 | 2851910 |
Base 11 | 1a47111 | 1a47711 |
Base 12 | 1460112 | 1460712 |
Base 13 | cc9413 | cc9a13 |
Base 14 | a56914 | a57114 |
Base 15 | 86ad15 | 86b415 |
Base 16 | 6f6116 | 6f6716 |