Properties of the Number 62389

Sixty-Two Thousand Three Hundred Eighty-Nine

Basics

Value: 62388 → 62389 → 62390

Parity: odd

Prime: No

Previous Prime: 62383

Next Prime: 62401

Digit Sum: 28

Digital Root: 1

Palindrome: No

Factorization: 89 × 701

Divisors: 1, 89, 701, 62389

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1111001110110101

Octal: 171665

Duodecimal: 30131

Hexadecimal: f3b5

Square: 3892387321

Square Root: 249.77790134437433

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

Number of fixed 2-dimensional triangular-celled animals with n cells (n-iamonds, polyiamonds) in the 2-dimensional hexagonal lattice. A1420

a(n) = floor( (2n-1)*π/2 ). A62389

G.f. satisfies: A(x) = (1 + x·A(x)²) * (1 + x/A(x)). A216359