Properties of the Number 36381

Thirty-Six Thousand Three Hundred Eighty-One

Basics

Value: 36380 → 36381 → 36382

Parity: odd

Prime: No

Previous Prime: 36373

Next Prime: 36383

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 3 × 67 × 181

Divisors: 1, 3, 67, 181, 201, 543, 12127, 36381

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1000111000011101

Octal: 107035

Duodecimal: 19079

Hexadecimal: 8e1d

Square: 1323577161

Square Root: 190.7380402541664

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

Expansion of ∏_k>=1 (1 + k·x)^(2/3^k). A384332

Semiperimeter of primitive Pythagorean triangles having legs that add up to a square, sorted on hypotenuse. A89549

Number of (n+1)X(2+1) 0..1 arrays x(i,j) with row sums sum{j⁴*x(i,j), j=1..2+1} nondecreasing, and column sums sum{i⁴*x(i,j), i=1..n+1} nondecreasing. A232791

Number of connected numbers (A029827) in the interval [2^n-1+1, 2ⁿ]. A36381