Properties of the Number -68869

Sixty-Eight Thousand Eight Hundred Sixty-Nine

Basics

Value: -68870 → -68869 → -68868

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 37

Digital Root: 1

Palindrome: No

Factorization: 61 × 1129

Divisors: 1, 61, 1129, 68869

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -10000110100000101

Octal: -206405

Duodecimal: -33A31

Hexadecimal: -10d05

Square: 4742939161

Square Root: 262.42903802742563

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) = floor(6ⁿ/(2+sqrt(5))ⁿ). A240734

Expansion of Molien series for 8-dimensional complex Clifford group of genus 3 and order 743178240. A39946

Numbers k such that the continued fraction for sqrt(k) has odd period and if the last term of the periodic part is deleted the two central terms are both 34. A31622