Properties of the Number -183105

One Hundred Eighty-Three Thousand One Hundred Five

Basics

Value: -183106 → -183105 → -183104

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 3 ² × 5 × 13 × 313

Divisors: 1, 3, 5, 9, 13, 15, 39, 45, 65, 117

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -101100101101000001

Octal: -545501

Duodecimal: -89B69

Hexadecimal: -2cb41

Square: 33527441025

Square Root: 427.907700328003

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(0)=1, a(1)=0, and a(n+1) = 2·n*(n+1)*a(n)-n⁴*a(n-1) for n>0. A217703

a(n) = (2·n - 1)*(8·n² - 8·n + 3)/3. A63496

a(n) = (n - 1)*n*(2·n² + 4·n - 1)/6. A330700