Compare 162143 vs 162146
Property | 162143 | 162146 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 4 |
Total factors | 1 | 4 |
Prime factorization | 1621431 | 21 × 171 × 191 × 2511 |
Prime factorization | 162143 | 2 × 17 × 19 × 251 |
Divisors count | 2 | 16 |
Divisors | 1, 162143 | 1, 2, 17, 19, 34, 38, 251, 323, 502, 646, 4267, 4769, 8534, 9538, 81073, 162146 |
Number of properties | 7 | 0 |
Additive primes | 6095th | |
Chen primes | 6338th | |
Harmonic primes | 5576th | |
Isolated primes | 11219th | |
Long primes | 5549th | |
Primes | 14862nd | |
Safe primes | 986th | |
Roman numberals | ||
Base 2 | 1001111001010111112 | 1001111001011000102 |
Base 3 | 220201020223 | 220201021023 |
Base 4 | 2132111334 | 2132112024 |
Base 5 | 201420335 | 201420415 |
Base 6 | 32503556 | 32504026 |
Base 7 | 12435027 | 12435057 |
Base 8 | 4745378 | 4745428 |
Base 9 | 2663689 | 2663729 |
Base 10 | 16214310 | 16214610 |
Base 11 | 10090311 | 10090611 |
Base 12 | 799bb12 | 79a0212 |
Base 13 | 58a5713 | 58a5a13 |
Base 14 | 4313914 | 4313c14 |
Base 15 | 3309815 | 3309b15 |
Base 16 | 2795f16 | 2796216 |