Compare 189151 vs 190523
| Property | 189151 | 190523 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1891511 | 1905231 |
| Prime factorization | 189151 | 190523 |
| Divisors count | 2 | 2 |
| Divisors | 1, 189151 | 1, 190523 |
| Number of properties | 6 | 7 |
| Centered decagonal primes | 86th | |
| Good primes | 991st | |
| Harmonic primes | 6402nd | |
| Isolated primes | 13052nd | |
| Lucky primes | 2214th | |
| Primes | 17093rd | 17203rd |
| Safe primes | 1122nd | |
| Sexy primes (1st member) | 4115th | |
| Sophie germain primes | 1976th | |
| Super primes | 1970th | 1981st |
| Twin primes (2nd member) | 2066th | |
| Roman numberals | ||
| Base 2 | 1011100010110111112 | 1011101000001110112 |
| Base 3 | 1001211101213 | 1002001001023 |
| Base 4 | 2320231334 | 2322003234 |
| Base 5 | 220231015 | 220440435 |
| Base 6 | 40154116 | 40300156 |
| Base 7 | 14153147 | 14223147 |
| Base 8 | 5613378 | 5640738 |
| Base 9 | 3174179 | 3203129 |
| Base 10 | 18915110 | 19052310 |
| Base 11 | 11a12611 | 12016311 |
| Base 12 | 9156712 | 9230b12 |
| Base 13 | 6813113 | 6894813 |
| Base 14 | 4cd0b14 | 4d60b14 |
| Base 15 | 3b0a115 | 3b6b815 |
| Base 16 | 2e2df16 | 2e83b16 |