Compare 69145 vs 69149
Property | 69145 | 69149 |
---|---|---|
Type | semiprime | prime |
Unique factors | 2 | 1 |
Total factors | 2 | 1 |
Prime factorization | 51 × 138291 | 691491 |
Prime factorization | 5 × 13829 | 69149 |
Divisors count | 4 | 2 |
Divisors | 1, 5, 13829, 69145 | 1, 69149 |
Number of properties | 1 | 8 |
Additive primes | 2917th | |
Chen primes | 3143rd | |
Harmonic primes | 2591st | |
Long primes | 2605th | |
Primes | 6867th | |
Pythagorean primes | 3415th | |
Semiprimes | 16488th | |
Sexy primes (2nd member) | 1813th | |
Twin primes (1st member) | 895th | |
Roman numberals | ||
Base 2 | 100001110000110012 | 100001110000111012 |
Base 3 | 101112112213 | 101112120023 |
Base 4 | 1003201214 | 1003201314 |
Base 5 | 42030405 | 42030445 |
Base 6 | 12520416 | 12520456 |
Base 7 | 4054067 | 4054137 |
Base 8 | 2070318 | 2070358 |
Base 9 | 1147579 | 1147629 |
Base 10 | 6914510 | 6914910 |
Base 11 | 47a4a11 | 47a5311 |
Base 12 | 3402112 | 3402512 |
Base 13 | 2561b13 | 2562213 |
Base 14 | 1b2ad14 | 1b2b314 |
Base 15 | 1574a15 | 1574e15 |
Base 16 | 10e1916 | 10e1d16 |