Properties of the Number 33293

Thirty-Three Thousand Two Hundred Ninety-Three

Basics

Value: 33292 → 33293 → 33294

Parity: odd

Prime: No

Previous Prime: 33289

Next Prime: 33301

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 13 ² × 197

Divisors: 1, 13, 169, 197, 2561, 33293

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1000001000001101

Octal: 101015

Duodecimal: 17325

Hexadecimal: 820d

Square: 1108423849

Square Root: 182.4636950190366

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

Row sums of triangle A118180: a(n) = ∑_k=0..n (3^k)^n-k for n>=0. A118181

Values of k such that 5·k-1 and 10·k-1 are both perfect squares. A274545

Vertical moments of inertia of a unit lozenge tiling of the hexagon with side lengths n (see references for exact configuration). A374083

Numbers whose base-8 representation has exactly 6 runs. A43628

A Connell-like sequence: take 1 number = 1 (mod Q), 2 numbers = 2 (mod Q), 3 numbers = 3 (mod Q), etc., where Q = 8. A33293