Compare 105242 vs 105251
| Property | 105242 | 105251 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 21 × 1011 × 5211 | 1052511 |
| Prime factorization | 2 × 101 × 521 | 105251 |
| Divisors count | 8 | 2 |
| Divisors | 1, 2, 101, 202, 521, 1042, 52621, 105242 | 1, 105251 |
| Number of properties | 0 | 5 |
| Chen primes | 4399th | |
| Emirps | 1792nd | |
| Harmonic primes | 3779th | |
| Primes | 10041st | |
| Twin primes (1st member) | 1275th | |
| Roman numberals | ||
| Base 2 | 110011011000110102 | 110011011001000112 |
| Base 3 | 121001002123 | 121001010123 |
| Base 4 | 1212301224 | 1212302034 |
| Base 5 | 113314325 | 113320015 |
| Base 6 | 21311226 | 21311356 |
| Base 7 | 6155547 | 6155667 |
| Base 8 | 3154328 | 3154438 |
| Base 9 | 1703259 | 1703359 |
| Base 10 | 10524210 | 10525110 |
| Base 11 | 7208511 | 7209311 |
| Base 12 | 50aa212 | 50aab12 |
| Base 13 | 38b9713 | 38ba313 |
| Base 14 | 2a4d414 | 2a4dd14 |
| Base 15 | 212b215 | 212bb15 |
| Base 16 | 19b1a16 | 19b2316 |