Compare 155145 vs 155157
| Property | 155145 | 155157 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 31 × 51 × 103431 | 31 × 517191 |
| Prime factorization | 3 × 5 × 10343 | 3 × 51719 |
| Divisors count | 8 | 4 |
| Divisors | 1, 3, 5, 15, 10343, 31029, 51715, 155145 | 1, 3, 51719, 155157 |
| Number of properties | 0 | 1 |
| Semiprimes | 35506th | |
| Roman numberals | ||
| Base 2 | 1001011110000010012 | 1001011110000101012 |
| Base 3 | 212122110103 | 212122111203 |
| Base 4 | 2113200214 | 2113201114 |
| Base 5 | 144310405 | 144311125 |
| Base 6 | 31541336 | 31541536 |
| Base 7 | 12142147 | 12142327 |
| Base 8 | 4570118 | 4570258 |
| Base 9 | 2557339 | 2557469 |
| Base 10 | 15514510 | 15515710 |
| Base 11 | a662111 | a663211 |
| Base 12 | 7594912 | 7595912 |
| Base 13 | 5580313 | 5581213 |
| Base 14 | 4077b14 | 4078914 |
| Base 15 | 30e8015 | 30e8c15 |
| Base 16 | 25e0916 | 25e1516 |