Properties of the Number -129812

One Hundred Twenty-Nine Thousand Eight Hundred Twelve

Basics

Value: -129813 → -129812 → -129811

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 2 ² × 17 × 23 × 83

Divisors: 1, 2, 4, 17, 23, 34, 46, 68, 83, 92

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

375 Try Today's Challenge

Representations

Binary: -11111101100010100

Octal: -375424

Duodecimal: -63158

Hexadecimal: -1fb14

Square: 16851155344

Square Root: 360.29432412959267

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

Coordination sequence for 46-dimensional cubic lattice. A35741

Least positive unitary linear combination of distinct numbers in row n of Pascal's triangle; i.e., least positive sum of form d(0)C(n-1,0) + d(1)C(n-1,1) + ...+ d(m)C(n-1,m), d(i)=+-1, m = floor((n+1)/2). A4795

Coordination sequence for lattice D*_46 (with edges defined by l₁ norm = 1). A35808