Compare 70128 vs 70139
| Property | 70128 | 70139 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 7 | 1 |
| Prime factorization | 24 × 32 × 4871 | 701391 |
| Prime factorization | 2 × 2 × 2 × 2 × 3 × 3 × 487 | 70139 |
| Divisors count | 30 | 2 |
| Divisors | 1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 487, 974, 1461, 1948, 2922, 3896, 4383, 5844, 7792, 8766, 11688, 17532, 23376, 35064, 70128 | 1, 70139 |
| Number of properties | 0 | 5 |
| Chen primes | 3183rd | |
| Long primes | 2642nd | |
| Primes | 6950th | |
| Safe primes | 502nd | |
| Twin primes (1st member) | 908th | |
| Roman numberals | ||
| Base 2 | 100010001111100002 | 100010001111110112 |
| Base 3 | 101200121003 | 101200122023 |
| Base 4 | 1010133004 | 1010133234 |
| Base 5 | 42210035 | 42210245 |
| Base 6 | 13004006 | 13004156 |
| Base 7 | 4113127 | 4113267 |
| Base 8 | 2107608 | 2107738 |
| Base 9 | 1161709 | 1161829 |
| Base 10 | 7012810 | 7013910 |
| Base 11 | 4876311 | 4877311 |
| Base 12 | 3470012 | 3470b12 |
| Base 13 | 25bc613 | 25c0413 |
| Base 14 | 1b7b214 | 1b7bd14 |
| Base 15 | 15ba315 | 15bae15 |
| Base 16 | 111f016 | 111fb16 |