Properties of the Number 40382

Forty Thousand Three Hundred Eighty-Two

Basics

Value: 40381 → 40382 → 40383

Parity: even

Prime: No

Previous Prime: 40361

Next Prime: 40387

Digit Sum: 17

Digital Root: 8

Palindrome: No

Factorization: 2 × 61 × 331

Divisors: 1, 2, 61, 122, 331, 662, 20191, 40382

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1001110110111110

Octal: 116676

Duodecimal: 1B452

Hexadecimal: 9dbe

Square: 1630705924

Square Root: 200.9527307602462

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

Numbers k such that φ(k) + φ(k+1) divides σ(k) + σ(k+1). A67282

Continued fraction for sqrt(403). A40382