Properties of the Number 40282

Forty Thousand Two Hundred Eighty-Two

Basics

Value: 40281 → 40282 → 40283

Parity: even

Prime: No

Previous Prime: 40277

Next Prime: 40283

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 2 × 11 × 1831

Divisors: 1, 2, 11, 22, 1831, 3662, 20141, 40282

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1001110101011010

Octal: 116532

Duodecimal: 1B38A

Hexadecimal: 9d5a

Square: 1622639524

Square Root: 200.70376179832803

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

The index of prime(n) in A337182. A338222

Number of nX2 0..1 arrays with exactly floor(nX2/2) elements unequal to at least one horizontal, vertical or antidiagonal neighbor, with new values introduced in row major 0..1 order. A222450

Continued fraction for sqrt(300). A40282

Array read by antidiagonals: Numerical sequences of Fibonacci-like polynomials produced by m-ary Huffman trees of maximum height for absolutely ordered sequences. A98805