Compare 129581 vs 130307
| Property | 129581 | 130307 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1295811 | 1303071 |
| Prime factorization | 129581 | 130307 |
| Divisors count | 2 | 2 |
| Divisors | 1, 129581 | 1, 130307 |
| Number of properties | 9 | 6 |
| Chen primes | 5242nd | 5263rd |
| Cousin primes (2nd member) | 1511th | |
| Happy primes | 1890th | 1899th |
| Harmonic primes | 4591st | |
| Isolated primes | 9103rd | 9150th |
| Long primes | 4551st | |
| Primes | 12128th | 12187th |
| Pythagorean primes | 6038th | |
| Sexy primes (1st member) | 3010th | |
| Sexy prime triplets (1st member) | 643rd | |
| Sophie germain primes | 1457th | |
| Roman numberals | ||
| Base 2 | 111111010001011012 | 111111101000000112 |
| Base 3 | 201202020223 | 201212020123 |
| Base 4 | 1332202314 | 1333100034 |
| Base 5 | 131213115 | 131322125 |
| Base 6 | 24355256 | 24431356 |
| Base 7 | 10465347 | 10516227 |
| Base 8 | 3750558 | 3764038 |
| Base 9 | 2166689 | 2176659 |
| Base 10 | 12958110 | 13030710 |
| Base 11 | 893a111 | 899a111 |
| Base 12 | 62ba512 | 634ab12 |
| Base 13 | 46c9a13 | 4740813 |
| Base 14 | 3531b14 | 356b914 |
| Base 15 | 285db15 | 2892215 |
| Base 16 | 1fa2d16 | 1fd0316 |