Compare 558109 vs 558115
| Property | 558109 | 558115 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 5581091 | 51 × 1116231 |
| Prime factorization | 558109 | 5 × 111623 |
| Divisors count | 2 | 4 |
| Divisors | 1, 558109 | 1, 5, 111623, 558115 |
| Number of properties | 5 | 1 |
| Chen primes | 18122nd | |
| Cousin primes (1st member) | 5011th | |
| Isolated primes | 35920th | |
| Lucky primes | 5358th | |
| Primes | 45929th | |
| Semiprimes | 120330th | |
| Roman numberals | ||
| Base 2 | 100010000100000111012 | 100010000100001000112 |
| Base 3 | 10011001202013 | 10011001202213 |
| Base 4 | 20201001314 | 20201002034 |
| Base 5 | 1203244145 | 1203244305 |
| Base 6 | 155435016 | 155435116 |
| Base 7 | 45130667 | 45131057 |
| Base 8 | 21020358 | 21020438 |
| Base 9 | 10405219 | 10405279 |
| Base 10 | 55810910 | 55811510 |
| Base 11 | 35135211 | 35135811 |
| Base 12 | 22ab9112 | 22ab9712 |
| Base 13 | 16705613 | 16705c13 |
| Base 14 | 10756d14 | 10757514 |
| Base 15 | b057415 | b057a15 |
| Base 16 | 8841d16 | 8842316 |