Properties of the Number -564719

Five Hundred Sixty-Four Thousand Seven Hundred Nineteen

Basics

Value: -564720 → -564719 → -564718

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 32

Digital Root: 5

Palindrome: No

Factorization: 23 × 43 × 571

Divisors: 1, 23, 43, 571, 989, 13133, 24553, 564719

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -10001001110111101111

Octal: -2116757

Duodecimal: -23297B

Hexadecimal: -89def

Square: 318907548961

Square Root: 751.4778772525509

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) = -A001353(n). A106707

a(n) = -14·a(n-1) - a(n-2), with a(1) = a(2) = 1. A122572

Center antidiagonal four in a tri-antidiagonal n-th Matrix generated triangular sequence: first element as 4==m[1,1,1]. A124028

Expansion of x *(1+x) *(x²+1) *(15·x⁴+1) / ( (x⁴-2·x³+2·x²+2·x+1) *(x⁴+2·x³+2·x²-2·x+1) ). A140806

a(n) = 4·a(n-1) - a(n-2) with a(0) = 0, a(1) = 1. A1353

a(n) = 4·a(n-2) - a(n-4) for n > 1, a(n) = n for n = 0, 1. A2530

Bisection of A001353. Indices of square numbers which are also octagonal. A28230

a(0) = 1, a(1) = -4, a(n) = -4·a(n-1) - a(n-2) for n > 1. A125905

Expansion of (1 + x + x²)/(1 - 4x² + x⁴). A108412

Numerators b(n) of Pythagorean approximations b(n)/a(n) to sqrt(3). A195503