Properties of the Number 68829

Sixty-Eight Thousand Eight Hundred Twenty-Nine

Basics

Value: 68828 → 68829 → 68830

Parity: odd

Prime: No

Previous Prime: 68821

Next Prime: 68863

Digit Sum: 33

Digital Root: 6

Palindrome: No

Factorization: 3 × 22943

Divisors: 1, 3, 22943, 68829

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10000110011011101

Octal: 206335

Duodecimal: 339B9

Hexadecimal: 10cdd

Square: 4737431241

Square Root: 262.3528158796852

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(1) = 4, a(n+1) is the largest composite number < 2a(n). A76995

Erroneous version of A046869. A68829