Compare 145949 vs 145961
Property | 145949 | 145961 |
---|---|---|
Type | prime | semiprime |
Unique factors | 1 | 2 |
Total factors | 1 | 2 |
Prime factorization | 1459491 | 2271 × 6431 |
Prime factorization | 145949 | 227 × 643 |
Divisors count | 2 | 4 |
Divisors | 1, 145949 | 1, 227, 643, 145961 |
Number of properties | 6 | 1 |
Harmonic primes | 5071st | |
Isolated primes | 10187th | |
Long primes | 5034th | |
Primes | 13502nd | |
Pythagorean primes | 6729th | |
Semiprimes | 33515th | |
Sophie germain primes | 1602nd | |
Roman numberals | ||
Base 2 | 1000111010000111012 | 1000111010001010012 |
Base 3 | 211020121123 | 211020122223 |
Base 4 | 2032201314 | 2032202214 |
Base 5 | 141322445 | 141323215 |
Base 6 | 30434056 | 30434256 |
Base 7 | 11453367 | 11453547 |
Base 8 | 4350358 | 4350518 |
Base 9 | 2421759 | 2421889 |
Base 10 | 14594910 | 14596110 |
Base 11 | 9a72111 | 9a73211 |
Base 12 | 7056512 | 7057512 |
Base 13 | 5157b13 | 5158a13 |
Base 14 | 3b28d14 | 3b29b14 |
Base 15 | 2d39e15 | 2d3ab15 |
Base 16 | 23a1d16 | 23a2916 |