Compare 66889 vs 66892
Property | 66889 | 66892 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 3 |
Total factors | 1 | 4 |
Prime factorization | 668891 | 22 × 71 × 23891 |
Prime factorization | 66889 | 2 × 2 × 7 × 2389 |
Divisors count | 2 | 12 |
Divisors | 1, 66889 | 1, 2, 4, 7, 14, 28, 2389, 4778, 9556, 16723, 33446, 66892 |
Number of properties | 7 | 0 |
Additive primes | 2847th | |
Harmonic primes | 2505th | |
Isolated primes | 4921st | |
Primes | 6666th | |
Pythagorean primes | 3324th | |
Sexy primes (2nd member) | 1771st | |
Sexy prime triplets (3rd member) | 399th | |
Roman numberals | ||
Base 2 | 100000101010010012 | 100000101010011002 |
Base 3 | 101012021013 | 101012021113 |
Base 4 | 1001110214 | 1001110304 |
Base 5 | 41200245 | 41200325 |
Base 6 | 12334016 | 12334046 |
Base 7 | 3660047 | 3660107 |
Base 8 | 2025118 | 2025148 |
Base 9 | 1116719 | 1116749 |
Base 10 | 6688910 | 6689210 |
Base 11 | 4628911 | 4629111 |
Base 12 | 3286112 | 3286412 |
Base 13 | 245a413 | 245a713 |
Base 14 | 1a53b14 | 1a54014 |
Base 15 | 14c4415 | 14c4715 |
Base 16 | 1054916 | 1054c16 |