Compare 28148 vs 28151
Property | 28148 | 28151 |
---|---|---|
Type | composite number | prime |
Unique factors | 3 | 1 |
Total factors | 4 | 1 |
Prime factorization | 22 × 311 × 2271 | 281511 |
Prime factorization | 2 × 2 × 31 × 227 | 28151 |
Divisors count | 12 | 2 |
Divisors | 1, 2, 4, 31, 62, 124, 227, 454, 908, 7037, 14074, 28148 | 1, 28151 |
Number of properties | 0 | 5 |
Additive primes | 1405th | |
Chen primes | 1492nd | |
Harmonic primes | 1145th | |
Isolated primes | 2175th | |
Primes | 3070th | |
Roman numberals | ||
Base 2 | 1101101111101002 | 1101101111101112 |
Base 3 | 11021211123 | 11021211223 |
Base 4 | 123133104 | 123133134 |
Base 5 | 14000435 | 14001015 |
Base 6 | 3341526 | 3341556 |
Base 7 | 1450317 | 1450347 |
Base 8 | 667648 | 667678 |
Base 9 | 425459 | 425489 |
Base 10 | 2814810 | 2815110 |
Base 11 | 1a16a11 | 1a17211 |
Base 12 | 1435812 | 1435b12 |
Base 13 | ca7313 | ca7613 |
Base 14 | a38814 | a38b14 |
Base 15 | 851815 | 851b15 |
Base 16 | 6df416 | 6df716 |