Properties of the Number 33408

Thirty-Three Thousand Four Hundred Eight

Basics

Value: 33407 → 33408 → 33409

Parity: even

Prime: No

Previous Prime: 33403

Next Prime: 33409

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 2 ⁷ × 3 ² × 29

Divisors: 1, 2, 3, 4, 6, 8, 9, 12, 16, 18

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1000001010000000

Octal: 101200

Duodecimal: 17400

Hexadecimal: 8280

Square: 1116094464

Square Root: 182.7785545407338

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

T(n,k)=Number of (n+1)X(k+1) arrays of permutations of 0..(n+1)*(k+1)-1 with each element having directed index change 0,0 0,2 1,0 or -1,-2. A264364

Numerators of the BG1[ -5,n] coefficients of the BG1 matrix. A162443

Number of n-variations of the set {1,2,...,n+1} satisfying p(i)-i in {-2,0,2}, i=1..n (an n-variation of the set N_n+s = {1,2,...,n+s} is any 1-to-1 mapping p from the set N_n = {1,2,...,n} into N_n+s = {1,2,...,n+s}). A217694

Numbers with prime factorization pq^2r^7. A190466

a(n) = 2^n-1*(2ⁿ+5). A256873

Poincaré series [or Poincare series] of Lie algebra associated with a certain braid group. A7993

Expansion of 1/(1-2x+2x⁴). A90399

Numbers k such that 2^k-1+2·k-1 is a prime number. A192764

Integer areas A of the integer-sided triangles such that the product of the inradius and the circumradius is a square. A232329

Number of (n+1)X(6+1) arrays of permutations of 0..n·7+6 with each element having directed index change 0,0 0,2 1,0 or -1,-2. A264362