Compare 205120 vs 205129
Property | 205120 | 205129 |
---|---|---|
Type | composite number | prime |
Unique factors | 3 | 1 |
Total factors | 8 | 1 |
Prime factorization | 26 × 51 × 6411 | 2051291 |
Prime factorization | 2 × 2 × 2 × 2 × 2 × 2 × 5 × 641 | 205129 |
Divisors count | 28 | 2 |
Divisors | 1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 641, 1282, 2564, 3205, 5128, 6410, 10256, 12820, 20512, 25640, 41024, 51280, 102560, 205120 | 1, 205129 |
Number of properties | 0 | 5 |
Additive primes | 7417th | |
Cousin primes (1st member) | 2180th | |
Isolated primes | 13983rd | |
Primes | 18392nd | |
Pythagorean primes | 9185th | |
Roman numberals | ||
Base 2 | 1100100001010000002 | 1100100001010010012 |
Base 3 | 1011021010013 | 1011021011013 |
Base 4 | 3020110004 | 3020110214 |
Base 5 | 230304405 | 230310045 |
Base 6 | 42213446 | 42214016 |
Base 7 | 15130067 | 15130217 |
Base 8 | 6205008 | 6205118 |
Base 9 | 3423319 | 3423419 |
Base 10 | 20512010 | 20512910 |
Base 11 | 13012311 | 13013111 |
Base 12 | 9a85412 | 9a86112 |
Base 13 | 7249613 | 724a213 |
Base 14 | 54a7614 | 54a8114 |
Base 15 | 40b9a15 | 40ba415 |
Base 16 | 3214016 | 3214916 |