Properties of the Number -4289

Two Hundred Eighty-Nine

Basics

Value: -4290 → -4289 → -4288

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 4289

Divisors: 1, 4289

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1000011000001

Octal: -10301

Duodecimal: -2595

Hexadecimal: -10c1

Square: 18395521

Square Root: 65.49045732013177

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 e.g.f. ∏_k>=1 (1 + x^k)^1/k!. A298906

A nonsense sequence. A89075

G.f.: ∏_i>=1 (1 - 2*(-x)ⁱ)/(1 - (-x)ⁱ)². A104510

a(n) = 2·n³ - 163·n² + 2777·n - 11927. A218458

Array A(n,k) = n·A(n,k-1) + A(n,k-2) read by upward antidiagonals, starting A(n,0) = 0, A(n,1) = 1. A172236

Monotonic ordering of set S generated by these rules: if·and y are in S then x² + y² is in S, and 1 is in S. A192476

The number of n-full sets, F(n). A188431

Primes of the form k² - k - 1. A2327

D-toothpick sequence of the second kind (see Comments lines for definition). A194270

Numbers that are the sum of 5 positive 6th powers. A3361