Properties of the Number -1333

Three Hundred Thirty-Three

Basics

Value: -1334 → -1333 → -1332

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 10

Digital Root: 1

Palindrome: No

Factorization: 31 × 43

Divisors: 1, 31, 43, 1333

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -10100110101

Octal: -2465

Duodecimal: -931

Hexadecimal: -535

Square: 1776889

Square Root: 36.51027252705737

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) = -n² + 9·n + 53. A126665

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

Dirichlet g.f.: ζ(s-1) / (ζ(s) * ζ(s-2)). A328502

Expansion of 1 - x/(1 - x/(1 - x²/(1 - x²/(1 - x³/(1 - x³/(1 - x⁴/(1 - x⁴/ ...))))))), a continued fraction. A291875

Central polygonal numbers: a(n) = n² - n + 1. A2061

a(n) = ∑_k=1..n n/gcd(n,k). A57660

a(n) = 4·n² - 6·n + 3. A54569

Coordination sequence for "tea" 3D uniform tiling. A299285

Numbers that are the sum of 6 positive 5th powers. A3351

a(n) = least k such that the remainder when 7^k is divided by k is n. A119715