Compare 30851 vs 30860
Property | 30851 | 30860 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 3 |
Total factors | 1 | 4 |
Prime factorization | 308511 | 22 × 51 × 15431 |
Prime factorization | 30851 | 2 × 2 × 5 × 1543 |
Divisors count | 2 | 12 |
Divisors | 1, 30851 | 1, 2, 4, 5, 10, 20, 1543, 3086, 6172, 7715, 15430, 30860 |
Number of properties | 8 | 0 |
Additive primes | 1506th | |
Chen primes | 1590th | |
Emirps | 653rd | |
Harmonic primes | 1236th | |
Long primes | 1258th | |
Primes | 3326th | |
Sophie germain primes | 454th | |
Twin primes (1st member) | 477th | |
Roman numberals | ||
Base 2 | 1111000100000112 | 1111000100011002 |
Base 3 | 11200221223 | 11200222223 |
Base 4 | 132020034 | 132020304 |
Base 5 | 14414015 | 14414205 |
Base 6 | 3544556 | 3545126 |
Base 7 | 1556427 | 1556547 |
Base 8 | 742038 | 742148 |
Base 9 | 462789 | 462889 |
Base 10 | 3085110 | 3086010 |
Base 11 | 211a711 | 2120511 |
Base 12 | 15a2b12 | 15a3812 |
Base 13 | 1107213 | 1107b13 |
Base 14 | b35914 | b36414 |
Base 15 | 921b15 | 922515 |
Base 16 | 788316 | 788c16 |