Properties of the Number 33425

Thirty-Three Thousand Four Hundred Twenty-Five

Basics

Value: 33424 → 33425 → 33426

Parity: odd

Prime: No

Previous Prime: 33413

Next Prime: 33427

Digit Sum: 17

Digital Root: 8

Palindrome: No

Factorization: 5 ² × 7 × 191

Divisors: 1, 5, 7, 25, 35, 175, 191, 955, 1337, 4775

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1000001010010001

Octal: 101221

Duodecimal: 17415

Hexadecimal: 8291

Square: 1117230625

Square Root: 182.8250529878222

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

For 1 < x, each c(i) is "multiply" (*) or "divide" (/); a(n) is number of choices for c(0),...,c(n-1) so that 1 c(0) x¹ c(1) x²,.., c(n-1) xⁿ is an integer. A59529

Number of non-equivalent ways to place 3 non-attacking ferses on an n X n board. A278682

Number of 2 X 2 matrices having all elements in {0,1,...,n} and determinant in the closed interval [-n,n]. A211031

Numbers k such that x^k + x⁶ + 1 is irreducible over GF(2). A57476

A060448 sorted and duplicates removed. A60636

Square array T(n,k), n >= 0, k >= 0, read by antidiagonals, where T(n,k) = ∑_j=0..n j^k * (n-j)! * binomial(n,j)². A341200

Vinogradov's number J_3,2(n). A281391

a(n) = ∑_k=0..n k⁴ * (n-k)! * binomial(n,k)². A341196

a(n) = floor(10⁷/n). A33425