Compare 151230 vs 151241
| Property | 151230 | 151241 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 4 | 1 |
| Total factors | 5 | 1 |
| Prime factorization | 21 × 31 × 51 × 712 | 1512411 |
| Prime factorization | 2 × 3 × 5 × 71 × 71 | 151241 |
| Divisors count | 24 | 2 |
| Divisors | 1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 5041, 10082, 15123, 25205, 30246, 50410, 75615, 151230 | 1, 151241 |
| Number of properties | 0 | 12 |
| Chen primes | 5973rd | |
| Cousin primes (2nd member) | 1698th | |
| Emirps | 2989th | |
| Harmonic primes | 5244th | |
| Primes | 13953rd | |
| Prime triplets (1st member) | 681st | |
| Prime triplets (2nd member) | 680th | |
| Pythagorean primes | 6959th | |
| Sexy primes (1st member) | 3416th | |
| Sexy prime triplets (1st member) | 713th | |
| Sophie germain primes | 1644th | |
| Twin primes (1st member) | 1715th | |
| Roman numberals | ||
| Base 2 | 1001001110101111102 | 1001001110110010012 |
| Base 3 | 212001100103 | 212001101123 |
| Base 4 | 2103223324 | 2103230214 |
| Base 5 | 143144105 | 143144315 |
| Base 6 | 31240506 | 31241056 |
| Base 7 | 11666227 | 11666367 |
| Base 8 | 4472768 | 4473118 |
| Base 9 | 2504039 | 2504159 |
| Base 10 | 15123010 | 15124110 |
| Base 11 | a369211 | a36a211 |
| Base 12 | 7362612 | 7363512 |
| Base 13 | 53ab113 | 53abc13 |
| Base 14 | 3d18214 | 3d18d14 |
| Base 15 | 2ec2015 | 2ec2b15 |
| Base 16 | 24ebe16 | 24ec916 |