Compare 147542 vs 147547
Property | 147542 | 147547 |
---|---|---|
Type | semiprime | prime |
Unique factors | 2 | 1 |
Total factors | 2 | 1 |
Prime factorization | 21 × 737711 | 1475471 |
Prime factorization | 2 × 73771 | 147547 |
Divisors count | 4 | 2 |
Divisors | 1, 2, 73771, 147542 | 1, 147547 |
Number of properties | 1 | 6 |
Cousin primes (1st member) | 1669th | |
Emirps | 2892nd | |
Isolated primes | 10293rd | |
Lucky primes | 1774th | |
Primes | 13638th | |
Semiprimes | 33856th | |
Sexy primes (2nd member) | 3344th | |
Roman numberals | ||
Base 2 | 1001000000010101102 | 1001000000010110112 |
Base 3 | 211111011123 | 211111012013 |
Base 4 | 2100011124 | 2100011234 |
Base 5 | 142101325 | 142101425 |
Base 6 | 30550226 | 30550316 |
Base 7 | 11531037 | 11531117 |
Base 8 | 4401268 | 4401338 |
Base 9 | 2443459 | 2443519 |
Base 10 | 14754210 | 14754710 |
Base 11 | a093a11 | a094411 |
Base 12 | 7147212 | 7147712 |
Base 13 | 5220513 | 5220a13 |
Base 14 | 3baaa14 | 3bab114 |
Base 15 | 2dab215 | 2dab715 |
Base 16 | 2405616 | 2405b16 |