Properties of numbers / Online calculators / Number sequence database

Number 28065

Prime factorization

Factorization	3 * 5 * 1871
Divisors	1, 3, 5, 15, 1871, 5613, 9355, 28065
Count of divisors	8
Sum of divisors	44928

Basic properties

Is prime?	× NO
Previous integer	28064
Next integer	28066
Previous prime number	28057
Next prime number	28069
Reciprocal	0.00003563156957
Square	787644225
Square root	167.52611736681538
Natural logarithm	10.2422785273763
Decimal logarithm	4.448165046555691
Sine	-0.9139144693353902
Cosine	-0.40590681533993994
Tangent	2.2515376307983463

Expressions

Binary	110110110100001
Octal	66641
Hexadecimal	6da1