Compare 139477 vs 139487
Property | 139477 | 139487 |
---|---|---|
Type | semiprime | prime |
Unique factors | 2 | 1 |
Total factors | 2 | 1 |
Prime factorization | 131 × 107291 | 1394871 |
Prime factorization | 13 × 10729 | 139487 |
Divisors count | 4 | 2 |
Divisors | 1, 13, 10729, 139477 | 1, 139487 |
Number of properties | 1 | 6 |
Chen primes | 5587th | |
Cousin primes (2nd member) | 1603rd | |
Isolated primes | 9757th | |
Long primes | 4846th | |
Primes | 12966th | |
Semiprimes | 32068th | |
Sexy primes (1st member) | 3196th | |
Roman numberals | ||
Base 2 | 1000100000110101012 | 1000100000110111112 |
Base 3 | 210020222113 | 210021000123 |
Base 4 | 2020031114 | 2020031334 |
Base 5 | 134304025 | 134304225 |
Base 6 | 25534216 | 25534356 |
Base 7 | 11204327 | 11204457 |
Base 8 | 4203258 | 4203378 |
Base 9 | 2322849 | 2323059 |
Base 10 | 13947710 | 13948710 |
Base 11 | 9587811 | 9588711 |
Base 12 | 6887112 | 6887b12 |
Base 13 | 4b64013 | 4b64a13 |
Base 14 | 38b8914 | 38b9514 |
Base 15 | 2b4d715 | 2b4e215 |
Base 16 | 220d516 | 220df16 |