Compare 149869 vs 149887
| Property | 149869 | 149887 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 731 × 20531 | 371 × 40511 |
| Prime factorization | 73 × 2053 | 37 × 4051 |
| Divisors count | 4 | 4 |
| Divisors | 1, 73, 2053, 149869 | 1, 37, 4051, 149887 |
| Number of properties | 1 | 1 |
| Semiprimes | 34358th | 34363rd |
| Roman numberals | ||
| Base 2 | 1001001001011011012 | 1001001001011111112 |
| Base 3 | 211211202013 | 211211211013 |
| Base 4 | 2102112314 | 2102113334 |
| Base 5 | 142434345 | 142440225 |
| Base 6 | 31135016 | 31135316 |
| Base 7 | 11626367 | 11626637 |
| Base 8 | 4445558 | 4445778 |
| Base 9 | 2475219 | 2475419 |
| Base 10 | 14986910 | 14988710 |
| Base 11 | a266511 | a268111 |
| Base 12 | 7289112 | 728a712 |
| Base 13 | 532a513 | 532ba13 |
| Base 14 | 3c88d14 | 3c8a314 |
| Base 15 | 2e61415 | 2e62715 |
| Base 16 | 2496d16 | 2497f16 |