Compare 612100 vs 612109
| Property | 612100 | 612109 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 5 | 1 |
| Prime factorization | 22 × 52 × 61211 | 6121091 |
| Prime factorization | 2 × 2 × 5 × 5 × 6121 | 612109 |
| Divisors count | 18 | 2 |
| Divisors | 1, 2, 4, 5, 10, 20, 25, 50, 100, 6121, 12242, 24484, 30605, 61210, 122420, 153025, 306050, 612100 | 1, 612109 |
| Number of properties | 0 | 6 |
| Additive primes | 19550th | |
| Cousin primes (1st member) | 5423rd | |
| Lucky primes | 5779th | |
| Primes | 50017th | |
| Prime triplets (2nd member) | 1990th | |
| Twin primes (2nd member) | 5425th | |
| Roman numberals | ||
| Base 2 | 100101010111000001002 | 100101010111000011012 |
| Base 3 | 10110021221013 | 10110021222013 |
| Base 4 | 21111300104 | 21111300314 |
| Base 5 | 1240414005 | 1240414145 |
| Base 6 | 210414446 | 210415016 |
| Base 7 | 51263567 | 51264017 |
| Base 8 | 22534048 | 22534158 |
| Base 9 | 11325719 | 11325819 |
| Base 10 | 61210010 | 61210910 |
| Base 11 | 38897511 | 38898311 |
| Base 12 | 25628412 | 25629112 |
| Base 13 | 1857b813 | 1857c413 |
| Base 14 | 11d0d614 | 11d10114 |
| Base 15 | c156a15 | c157415 |
| Base 16 | 9570416 | 9570d16 |