Compare 189146 vs 189151
| Property | 189146 | 189151 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 21 × 945731 | 1891511 |
| Prime factorization | 2 × 94573 | 189151 |
| Divisors count | 4 | 2 |
| Divisors | 1, 2, 94573, 189146 | 1, 189151 |
| Number of properties | 1 | 6 |
| Centered decagonal primes | 86th | |
| Harmonic primes | 6402nd | |
| Lucky primes | 2214th | |
| Primes | 17093rd | |
| Semiprimes | 42901st | |
| Super primes | 1970th | |
| Twin primes (2nd member) | 2066th | |
| Roman numberals | ||
| Base 2 | 1011100010110110102 | 1011100010110111112 |
| Base 3 | 1001211101023 | 1001211101213 |
| Base 4 | 2320231224 | 2320231334 |
| Base 5 | 220230415 | 220231015 |
| Base 6 | 40154026 | 40154116 |
| Base 7 | 14153067 | 14153147 |
| Base 8 | 5613328 | 5613378 |
| Base 9 | 3174129 | 3174179 |
| Base 10 | 18914610 | 18915110 |
| Base 11 | 11a12111 | 11a12611 |
| Base 12 | 9156212 | 9156712 |
| Base 13 | 6812913 | 6813113 |
| Base 14 | 4cd0614 | 4cd0b14 |
| Base 15 | 3b09b15 | 3b0a115 |
| Base 16 | 2e2da16 | 2e2df16 |