Properties of the Number -33442

Thirty-Three Thousand Four Hundred Forty-Two

Basics

Value: -33443 → -33442 → -33441

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 2 × 23 × 727

Divisors: 1, 2, 23, 46, 727, 1454, 16721, 33442

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1000001010100010

Octal: -101242

Duodecimal: -1742A

Hexadecimal: -82a2

Square: 1118367364

Square Root: 182.87153961182696

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

McKay-Thompson series of class 16C for the Monster group with a(0) = 4. A214035

Expansion of (1/q) * φ(-q) * φ(q⁴) / (φ(q) * ψ(q⁸)) in powers of q where φ(), ψ() are Ramanujan θ functions. A215346

Triangle T(n,k) read by rows, giving number of matroids of rank k on n labeled points (n >= 0, 0 <= k <= n). A58669

McKay-Thompson series of class 16C for the Monster group with a(0) = 2. A176143

McKay-Thompson series of class 16C for Monster. A58516

a(n) is the number of partitions of n with Durfee square of size <= 3. A330641

Least number k such that the determinant of the symmetric Hankel matrix formed by its decimal digits is equal to n. A308110

Number of matroids of rank 3 on n labeled points. A58687

Expansion of q^-1 * φ(q²)² / (φ(q) * ψ(q⁸)) in powers of q where φ(), ψ() are Ramanujan θ functions. A232392

Numbers n such that n!3 + 3² is prime. A247865