Compare 205126 vs 205129
Property | 205126 | 205129 |
---|---|---|
Type | semiprime | prime |
Unique factors | 2 | 1 |
Total factors | 2 | 1 |
Prime factorization | 21 × 1025631 | 2051291 |
Prime factorization | 2 × 102563 | 205129 |
Divisors count | 4 | 2 |
Divisors | 1, 2, 102563, 205126 | 1, 205129 |
Number of properties | 1 | 5 |
Additive primes | 7417th | |
Cousin primes (1st member) | 2180th | |
Isolated primes | 13983rd | |
Primes | 18392nd | |
Pythagorean primes | 9185th | |
Semiprimes | 46361st | |
Roman numberals | ||
Base 2 | 1100100001010001102 | 1100100001010010012 |
Base 3 | 1011021010213 | 1011021011013 |
Base 4 | 3020110124 | 3020110214 |
Base 5 | 230310015 | 230310045 |
Base 6 | 42213546 | 42214016 |
Base 7 | 15130157 | 15130217 |
Base 8 | 6205068 | 6205118 |
Base 9 | 3423379 | 3423419 |
Base 10 | 20512610 | 20512910 |
Base 11 | 13012911 | 13013111 |
Base 12 | 9a85a12 | 9a86112 |
Base 13 | 7249c13 | 724a213 |
Base 14 | 54a7c14 | 54a8114 |
Base 15 | 40ba115 | 40ba415 |
Base 16 | 3214616 | 3214916 |