Compare 538387 vs 538399
| Property | 538387 | 538399 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 371 × 145511 | 5383991 |
| Prime factorization | 37 × 14551 | 538399 |
| Divisors count | 4 | 2 |
| Divisors | 1, 37, 14551, 538387 | 1, 538399 |
| Number of properties | 1 | 3 |
| Additive primes | 17453rd | |
| Primes | 44456th | |
| Semiprimes | 116227th | |
| Twin primes (2nd member) | 4860th | |
| Roman numberals | ||
| Base 2 | 100000110111000100112 | 100000110111000111112 |
| Base 3 | 10001001120213 | 10001001122013 |
| Base 4 | 20031301034 | 20031301334 |
| Base 5 | 1142120225 | 1142120445 |
| Base 6 | 153123116 | 153123316 |
| Base 7 | 44014337 | 44014517 |
| Base 8 | 20334238 | 20334378 |
| Base 9 | 10104679 | 10104819 |
| Base 10 | 53838710 | 53839910 |
| Base 11 | 33855311 | 33856411 |
| Base 12 | 21b69712 | 21b6a712 |
| Base 13 | 15b09513 | 15b0a413 |
| Base 14 | 1002c314 | 1002d114 |
| Base 15 | a97c715 | a97d415 |
| Base 16 | 8371316 | 8371f16 |