Properties of the Number 55442

Fifty-Five Thousand Four Hundred Forty-Two

Basics

Value: 55441 → 55442 → 55443

Parity: even

Prime: No

Previous Prime: 55441

Next Prime: 55457

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 2 × 19 × 1459

Divisors: 1, 2, 19, 38, 1459, 2918, 27721, 55442

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1101100010010010

Octal: 154222

Duodecimal: 28102

Hexadecimal: d892

Square: 3073815364

Square Root: 235.46124946580912

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+3) = 2a(n+2) - 3a(n+1) + 2a(n); a(0) = 1, a(1) = -1, a(2) = -2. A105225

Places of records of A188550. A188592

Self-conjugate digitized partition numbers. A68325

Distribution of first digit of mantissa following Benford's Law, using largest remainder method with Droop quotas. A55442