Compare 68156 vs 68161
| Property | 68156 | 68161 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 4 | 1 |
| Prime factorization | 22 × 111 × 15491 | 681611 |
| Prime factorization | 2 × 2 × 11 × 1549 | 68161 |
| Divisors count | 12 | 2 |
| Divisors | 1, 2, 4, 11, 22, 44, 1549, 3098, 6196, 17039, 34078, 68156 | 1, 68161 |
| Number of properties | 0 | 5 |
| Chen primes | 3102nd | |
| Harmonic primes | 2564th | |
| Isolated primes | 5017th | |
| Primes | 6786th | |
| Pythagorean primes | 3380th | |
| Roman numberals | ||
| Base 2 | 100001010001111002 | 100001010010000012 |
| Base 3 | 101101110223 | 101101111113 |
| Base 4 | 1002203304 | 1002210014 |
| Base 5 | 41401115 | 41401215 |
| Base 6 | 12433126 | 12433216 |
| Base 7 | 4024647 | 4025027 |
| Base 8 | 2050748 | 2051018 |
| Base 9 | 1134389 | 1134449 |
| Base 10 | 6815610 | 6816110 |
| Base 11 | 4723011 | 4723511 |
| Base 12 | 3353812 | 3354112 |
| Base 13 | 2503a13 | 2504213 |
| Base 14 | 1aba414 | 1aba914 |
| Base 15 | 152db15 | 152e115 |
| Base 16 | 10a3c16 | 10a4116 |