Compare 189143 vs 189151
Property | 189143 | 189151 |
---|---|---|
Type | semiprime | prime |
Unique factors | 2 | 1 |
Total factors | 2 | 1 |
Prime factorization | 731 × 25911 | 1891511 |
Prime factorization | 73 × 2591 | 189151 |
Divisors count | 4 | 2 |
Divisors | 1, 73, 2591, 189143 | 1, 189151 |
Number of properties | 1 | 6 |
Centered decagonal primes | 86th | |
Harmonic primes | 6402nd | |
Lucky primes | 2214th | |
Primes | 17093rd | |
Semiprimes | 42900th | |
Super primes | 1970th | |
Twin primes (2nd member) | 2066th | |
Roman numberals | ||
Base 2 | 1011100010110101112 | 1011100010110111112 |
Base 3 | 1001211100223 | 1001211101213 |
Base 4 | 2320231134 | 2320231334 |
Base 5 | 220230335 | 220231015 |
Base 6 | 40153556 | 40154116 |
Base 7 | 14153037 | 14153147 |
Base 8 | 5613278 | 5613378 |
Base 9 | 3174089 | 3174179 |
Base 10 | 18914310 | 18915110 |
Base 11 | 11a11911 | 11a12611 |
Base 12 | 9155b12 | 9156712 |
Base 13 | 6812613 | 6813113 |
Base 14 | 4cd0314 | 4cd0b14 |
Base 15 | 3b09815 | 3b0a115 |
Base 16 | 2e2d716 | 2e2df16 |