Compare 15269 vs 16421
| Property | 15269 | 16421 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 152691 | 164211 |
| Prime factorization | 15269 | 16421 |
| Divisors count | 2 | 2 |
| Divisors | 1, 15269 | 1, 16421 |
| Number of properties | 9 | 10 |
| Additive primes | 847th | |
| Chen primes | 905th | 957th |
| Cousin primes (2nd member) | 305th | |
| Good primes | 226th | |
| Harmonic primes | 644th | |
| Isolated primes | 1324th | |
| Long primes | 735th | |
| Primes | 1782nd | 1903rd |
| Pythagorean primes | 883rd | 943rd |
| Sexy primes (1st member) | 594th | |
| Sexy primes (2nd member) | 555th | |
| Sexy prime triplets (1st member) | 167th | |
| Sophie germain primes | 270th | 282nd |
| Twin primes (1st member) | 274th | |
| Ulam primes | 141st | |
| Roman numberals | ||
| Base 2 | 111011101001012 | 1000000001001012 |
| Base 3 | 2022211123 | 2111120123 |
| Base 4 | 32322114 | 100002114 |
| Base 5 | 4420345 | 10111415 |
| Base 6 | 1544056 | 2040056 |
| Base 7 | 623427 | 656067 |
| Base 8 | 356458 | 400458 |
| Base 9 | 228459 | 244659 |
| Base 10 | 1526910 | 1642110 |
| Base 11 | 1052111 | 1137911 |
| Base 12 | 8a0512 | 960512 |
| Base 13 | 6c4713 | 762213 |
| Base 14 | 57c914 | 5dad14 |
| Base 15 | 47ce15 | 4ceb15 |
| Base 16 | 3ba516 | 402516 |