Properties of the Number 65028

Sixty-Five Thousand Twenty-Eight

Basics

Value: 65027 → 65028 → 65029

Parity: even

Prime: No

Previous Prime: 65027

Next Prime: 65029

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 2 ² × 3 × 5419

Divisors: 1, 2, 3, 4, 6, 12, 5419, 10838, 16257, 21676

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1111111000000100

Octal: 177004

Duodecimal: 31770

Hexadecimal: fe04

Square: 4228640784

Square Root: 255.00588228509554

Classification

Fibonacci: No

Bell Number: No

Factorial Number: No

Regular Number: No

Perfect Number: No

Special

Kaprekar Constant: No

Munchausen Constant: No

Armstrong Number: No

Kaprekar Number: No

Catalan Number: No

Vampire Number: No

Taxicab Number: No

Super Prime: No

Friedman Number: No

Fermat Number: No

Cullen Number: No

OEIS Sequences

a(n) is the least positive integer such that the integer part of the arithmetic-geometric mean of a(n) and 1 is equal to 2ⁿ. A90855

Numbers k such that both k and k²/2 are averages of twin prime pairs. A152787

Values of terms in A380837 which are not in A379066. A380838

Values of m such that N=(am+1)(bm+1)(cm+1) is a 3-Carmichael number (A087788), where a,b,c = 1,2,27. A64250

Integers which when written in French contain an odd number of vowels. A65028