Compare 205123 vs 205129
Property | 205123 | 205129 |
---|---|---|
Type | semiprime | prime |
Unique factors | 2 | 1 |
Total factors | 2 | 1 |
Prime factorization | 411 × 50031 | 2051291 |
Prime factorization | 41 × 5003 | 205129 |
Divisors count | 4 | 2 |
Divisors | 1, 41, 5003, 205123 | 1, 205129 |
Number of properties | 1 | 5 |
Additive primes | 7417th | |
Cousin primes (1st member) | 2180th | |
Isolated primes | 13983rd | |
Primes | 18392nd | |
Pythagorean primes | 9185th | |
Semiprimes | 46360th | |
Roman numberals | ||
Base 2 | 1100100001010000112 | 1100100001010010012 |
Base 3 | 1011021010113 | 1011021011013 |
Base 4 | 3020110034 | 3020110214 |
Base 5 | 230304435 | 230310045 |
Base 6 | 42213516 | 42214016 |
Base 7 | 15130127 | 15130217 |
Base 8 | 6205038 | 6205118 |
Base 9 | 3423349 | 3423419 |
Base 10 | 20512310 | 20512910 |
Base 11 | 13012611 | 13013111 |
Base 12 | 9a85712 | 9a86112 |
Base 13 | 7249913 | 724a213 |
Base 14 | 54a7914 | 54a8114 |
Base 15 | 40b9d15 | 40ba415 |
Base 16 | 3214316 | 3214916 |