Properties of the Number -559

Five Hundred Fifty-Nine

Basics

Value: -560 → -559 → -558

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 13 × 43

Divisors: 1, 13, 43, 559

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1000101111

Octal: -1057

Duodecimal: -3A7

Hexadecimal: -22f

Square: 312481

Square Root: 23.643180835073778

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) = nearest integer to n² * sin(sqrt(n)). A274088

Expansion of 1/(1-x*(1-5·x)). A106854

Dirichlet inverse of A064664, the inverse permutation of EKG-sequence. A323411

Array T(r,c) read by antidiagonals: values of triangle A098493 interpreted as polynomials, r >= 0. A98495

E.g.f.: Limit_N->oo [ ∑_n>=0 (N - n)^2·n * (x/N)ⁿ/n! ]^1/N. A266487

The Euclid tree with root 1 encoded by semiprimes, read across levels. A295512

Coefficients in the power series expansion of A(x) = ∑_n=-oo..+oo n*(n+1)/2·x^2·n * (1 - xⁿ)^n-2. A356775

Hankel transform of A174399. A174400

a(n) = floor(d(n)/18^n-1) where d(n) = 0, 1, -8, 352, -5120,.. and d(n) = -8·d(n-1) +288·d(n-2). A174427

Numerators of coefficients of expansion of exp(-∑_k=0..oo x^{2^k}/2^k ) in powers of x. A256401