Compare 151939 vs 151944
| Property | 151939 | 151944 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 4 |
| Total factors | 1 | 6 |
| Prime factorization | 1519391 | 23 × 31 × 131 × 4871 |
| Prime factorization | 151939 | 2 × 2 × 2 × 3 × 13 × 487 |
| Divisors count | 2 | 32 |
| Divisors | 1, 151939 | 1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 487, 974, 1461, 1948, 2922, 3896, 5844, 6331, 11688, 12662, 18993, 25324, 37986, 50648, 75972, 151944 |
| Number of properties | 3 | 0 |
| Chen primes | 6000th | |
| Primes | 14021st | |
| Twin primes (2nd member) | 1722nd | |
| Roman numberals | ||
| Base 2 | 1001010001100000112 | 1001010001100010002 |
| Base 3 | 212011021013 | 212011021203 |
| Base 4 | 2110120034 | 2110120204 |
| Base 5 | 143302245 | 143302345 |
| Base 6 | 31312316 | 31312406 |
| Base 7 | 12016547 | 12016627 |
| Base 8 | 4506038 | 4506108 |
| Base 9 | 2513719 | 2513769 |
| Base 10 | 15193910 | 15194410 |
| Base 11 | a417711 | a418111 |
| Base 12 | 73b1712 | 73b2012 |
| Base 13 | 5420813 | 5421013 |
| Base 14 | 3d52b14 | 3d53214 |
| Base 15 | 3004415 | 3004915 |
| Base 16 | 2518316 | 2518816 |