Compare 188999 vs 189151
| Property | 188999 | 189151 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1889991 | 1891511 |
| Prime factorization | 188999 | 189151 |
| Divisors count | 2 | 2 |
| Divisors | 1, 188999 | 1, 189151 |
| Number of properties | 4 | 6 |
| Centered decagonal primes | 86th | |
| Chen primes | 7198th | |
| Harmonic primes | 6402nd | |
| Isolated primes | 12957th | |
| Lucky primes | 2214th | |
| Primes | 17082nd | 17093rd |
| Sophie germain primes | 1962nd | |
| Super primes | 1970th | |
| Twin primes (2nd member) | 2066th | |
| Roman numberals | ||
| Base 2 | 1011100010010001112 | 1011100010110111112 |
| Base 3 | 1001210202223 | 1001211101213 |
| Base 4 | 2320210134 | 2320231334 |
| Base 5 | 220214445 | 220231015 |
| Base 6 | 40145556 | 40154116 |
| Base 7 | 14150067 | 14153147 |
| Base 8 | 5611078 | 5613378 |
| Base 9 | 3172289 | 3174179 |
| Base 10 | 18899910 | 18915110 |
| Base 11 | 119aa811 | 11a12611 |
| Base 12 | 9145b12 | 9156712 |
| Base 13 | 6804513 | 6813113 |
| Base 14 | 4cc3d14 | 4cd0b14 |
| Base 15 | 3aeee15 | 3b0a115 |
| Base 16 | 2e24716 | 2e2df16 |