Compare 162143 vs 162147
Property | 162143 | 162147 |
---|---|---|
Type | prime | semiprime |
Unique factors | 1 | 2 |
Total factors | 1 | 2 |
Prime factorization | 1621431 | 31 × 540491 |
Prime factorization | 162143 | 3 × 54049 |
Divisors count | 2 | 4 |
Divisors | 1, 162143 | 1, 3, 54049, 162147 |
Number of properties | 7 | 1 |
Additive primes | 6095th | |
Chen primes | 6338th | |
Harmonic primes | 5576th | |
Isolated primes | 11219th | |
Long primes | 5549th | |
Primes | 14862nd | |
Safe primes | 986th | |
Semiprimes | 37041st | |
Roman numberals | ||
Base 2 | 1001111001010111112 | 1001111001011000112 |
Base 3 | 220201020223 | 220201021103 |
Base 4 | 2132111334 | 2132112034 |
Base 5 | 201420335 | 201420425 |
Base 6 | 32503556 | 32504036 |
Base 7 | 12435027 | 12435067 |
Base 8 | 4745378 | 4745438 |
Base 9 | 2663689 | 2663739 |
Base 10 | 16214310 | 16214710 |
Base 11 | 10090311 | 10090711 |
Base 12 | 799bb12 | 79a0312 |
Base 13 | 58a5713 | 58a5b13 |
Base 14 | 4313914 | 4313d14 |
Base 15 | 3309815 | 3309c15 |
Base 16 | 2795f16 | 2796316 |