Properties of the Number -556416

Five Hundred Fifty-Six Thousand Four Hundred Sixteen

Basics

Value: -556417 → -556416 → -556415

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 27

Digital Root: 9

Palindrome: No

Factorization: 2 ⁷ × 3 ³ × 7 × 23

Divisors: 1, 2, 3, 4, 6, 7, 8, 9, 12, 14

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -10000111110110000000

Octal: -2076600

Duodecimal: -22A000

Hexadecimal: -87d80

Square: 309598765056

Square Root: 745.9329728601625

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) = n·Fibonacci(2n). A317408

a(n) = Fibonacci(n)*A122859(n) for n>=1, with a(0)=1, where A122859 lists the coefficients in φ(-q)³/φ(-q³) and φ() is a Ramanujan θ function. A205972

Fibonacci sequence beginning 0, 12. A22346

Row sums of A128619. A128620