Properties of the Number 54399

Fifty-Four Thousand Three Hundred Ninety-Nine

Basics

Value: 54398 → 54399 → 54400

Parity: odd

Prime: No

Previous Prime: 54377

Next Prime: 54401

Digit Sum: 30

Digital Root: 3

Palindrome: No

Factorization: 3 × 18133

Divisors: 1, 3, 18133, 54399

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1101010001111111

Octal: 152177

Duodecimal: 27593

Hexadecimal: d47f

Square: 2959251201

Square Root: 233.23593205164593

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

a(n) = 34·n² - 1. A158588

Numbers k such that the first 9 digits of the k-th Lucas number are 1-9 pandigital. A216489

Decimal expansion of the constant ∏_{i=1..infinity} (1-3/(2*(i+1)))^1/2ⁱ. A54399

Number of nX4 0..1 arrays with no element less than a strict majority of its horizontal, vertical and antidiagonal neighbors. A231540