Compare 131129 vs 131221
Property | 131129 | 131221 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 1311291 | 1312211 |
Prime factorization | 131129 | 131221 |
Divisors count | 2 | 2 |
Divisors | 1, 131129 | 1, 131221 |
Number of properties | 5 | 4 |
Additive primes | 5052nd | |
Emirps | 2494th | |
Happy primes | 1912th | |
Isolated primes | 9202nd | 9208th |
Primes | 12255th | 12261st |
Pythagorean primes | 6097th | 6100th |
Roman numberals | ||
Base 2 | 1000000000001110012 | 1000000000100101012 |
Base 3 | 201222121223 | 202000000013 |
Base 4 | 2000003214 | 2000021114 |
Base 5 | 131440045 | 131443415 |
Base 6 | 24510256 | 24513016 |
Base 7 | 10542057 | 10543667 |
Base 8 | 4000718 | 4002258 |
Base 9 | 2187789 | 2200019 |
Base 10 | 13112910 | 13122110 |
Base 11 | 8a57911 | 8a65211 |
Base 12 | 63a7512 | 63b3112 |
Base 13 | 478bb13 | 4795c13 |
Base 14 | 35b0514 | 35b6d14 |
Base 15 | 28cbe15 | 28d3115 |
Base 16 | 2003916 | 2009516 |