Properties of the Number 56056

Fifty-Six Thousand Fifty-Six

Basics

Value: 56055 → 56056 → 56057

Parity: even

Prime: No

Previous Prime: 56053

Next Prime: 56081

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 2 ³ × 7 ² × 11 × 13

Divisors: 1, 2, 4, 7, 8, 11, 13, 14, 22, 26

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1101101011111000

Octal: 155370

Duodecimal: 28534

Hexadecimal: daf8

Square: 3142275136

Square Root: 236.76148335402868

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

Nonpalindromic positive integers k such that the absolute value of k² - reverse(k)² is a square. A256515

Denominator of ∏_k=1..n (2k/(2k+1))^(-1^A000120(k)). A261559

Scaled convolution of (n³)*A000984(n) with A000984(n). A142962

Number of 3 X 3 X 3 triangular 0..n arrays with some element less than a w, nw or ne neighbor exactly once. A271035

θ series of A*_13 lattice. A23925

Numbers n such that 99·2ⁿ-1 is prime. A50575

Smallest number of the form n·k + 1 that is divisible by all the φ(n) numbers less than n and relatively prime to n. A84715

Square root of largest square dividing n-th central binomial coefficient. A56056