Properties of the Number -561568

Five Hundred Sixty-One Thousand Five Hundred Sixty-Eight

Basics

Value: -561569 → -561568 → -561567

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 31

Digital Root: 4

Palindrome: No

Factorization: 2 ⁵ × 7 × 23 × 109

Divisors: 1, 2, 4, 7, 8, 14, 16, 23, 28, 32

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -10001001000110100000

Octal: -2110640

Duodecimal: -230B94

Hexadecimal: -891a0

Square: 315358618624

Square Root: 749.3784090831547

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

Expansion of (1-x)^-1/(1-x²+2·x³). A77884

G.f. satisfies A(x) = ( 1 + x * (1 + x·A(x)³) )². A371608