Properties of the Number 40802

Forty Thousand Eight Hundred Two

Basics

Value: 40801 → 40802 → 40803

Parity: even

Prime: No

Previous Prime: 40801

Next Prime: 40813

Digit Sum: 14

Digital Root: 5

Palindrome: No

Factorization: 2 × 23 × 887

Divisors: 1, 2, 23, 46, 887, 1774, 20401, 40802

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1001111101100010

Octal: 117542

Duodecimal: 1B742

Hexadecimal: 9f62

Square: 1664803204

Square Root: 201.99504944428713

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

p-INVERT of the even bisection (A001519) of the Fibonacci numbers, where p(S) = 1 - S - S². A289804

Number of walks within N³ (the first octant of Z³) starting at (0,0,0) and consisting of n steps taken from {(-1, 0, 0), (0, -1, 1), (1, -1, 0), (1, 1, -1), (1, 1, 0)}. A149351

Number of walks within N³ (the first octant of Z³) starting at (0,0,0) and consisting of n steps taken from {(-1, 0, 1), (0, -1, 1), (0, 1, -1), (0, 1, 0), (1, 1, 0)}. A150565

Number of numbers in n-th generation of the tree of Gaussian rationals at A233696. A245264

Continued fraction for sqrt(831). A40802