Compare 28658 vs 28669
Property | 28658 | 28669 |
---|---|---|
Type | composite number | prime |
Unique factors | 4 | 1 |
Total factors | 4 | 1 |
Prime factorization | 21 × 71 × 231 × 891 | 286691 |
Prime factorization | 2 × 7 × 23 × 89 | 28669 |
Divisors count | 16 | 2 |
Divisors | 1, 2, 7, 14, 23, 46, 89, 161, 178, 322, 623, 1246, 2047, 4094, 14329, 28658 | 1, 28669 |
Number of properties | 0 | 8 |
Additive primes | 1427th | |
Harmonic primes | 1168th | |
Isolated primes | 2211th | |
Long primes | 1188th | |
Primes | 3124th | |
Pythagorean primes | 1554th | |
Sexy primes (2nd member) | 919th | |
Sexy prime triplets (3rd member) | 238th | |
Roman numberals | ||
Base 2 | 1101111111100102 | 1101111111111012 |
Base 3 | 11100221023 | 11100222113 |
Base 4 | 123333024 | 123333314 |
Base 5 | 14041135 | 14041345 |
Base 6 | 3404026 | 3404216 |
Base 7 | 1463607 | 1464047 |
Base 8 | 677628 | 677758 |
Base 9 | 432729 | 432849 |
Base 10 | 2865810 | 2866910 |
Base 11 | 1a59311 | 1a5a311 |
Base 12 | 1470212 | 1471112 |
Base 13 | 1007613 | 1008413 |
Base 14 | a63014 | a63b14 |
Base 15 | 875815 | 876415 |
Base 16 | 6ff216 | 6ffd16 |