Properties of the Number -33324

Thirty-Three Thousand Three Hundred Twenty-Four

Basics

Value: -33325 → -33324 → -33323

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 15

Digital Root: 6

Palindrome: No

Factorization: 2 ² × 3 × 2777

Divisors: 1, 2, 3, 4, 6, 12, 2777, 5554, 8331, 11108

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1000001000101100

Octal: -101054

Duodecimal: -17350

Hexadecimal: -822c

Square: 1110488976

Square Root: 182.54862365956092

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)=(6/7)*(2+5*(-6)^n-1). A165638

Number of permutations in S_n with longest increasing subsequence of length <= 4. A47889

Number of key permutations of length n: permutations {a_i} with |a_i - a_i-1| = 1 or 2. A3274

A simple grammar: labeled pairs of sequences of cycles. A52801

Rectangular array of numbers a(n,k) = number of permutations of n things with longest increasing subsequence of length <= k (1 <= k <= oo), read by antidiagonals. A47888

Triangle of numbers T(n,k) = number of permutations of n things with longest increasing subsequence of length <=k (1<=k<=n). A47887

Numbers k such that σ(k) + φ(k) is a repdigit. A116019

Duplicate of A047889. A52397