Properties of the Number 89225

Eighty-Nine Thousand Two Hundred Twenty-Five

Basics

Value: 89224 → 89225 → 89226

Parity: odd

Prime: No

Previous Prime: 89213

Next Prime: 89227

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 5 ² × 43 × 83

Divisors: 1, 5, 25, 43, 83, 215, 415, 1075, 2075, 3569

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10101110010001001

Octal: 256211

Duodecimal: 43775

Hexadecimal: 15c89

Square: 7961100625

Square Root: 298.7055406248769

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

Triangular array of coefficients of polynomials q(n,k) defined in Comments. A248669

Number of binary [ n,4 ] codes without 0 columns. A34345

Coefficient triangle of polynomials (rising powers) related to Fibonacci convolutions. Companion triangle to A057995. A57280

Coefficient triangle of polynomials (falling powers) related to Fibonacci convolutions. Companion triangle to A057281. A57282

Triangular array of coefficients of polynomials q defined in Comments; the coefficients are written in the order of decreasing powers of x. A248670

Triangle T(n,k) read by rows, defined by T(n,k) = (n-k)*T(n-1,k)+Sum(k=1..n, T(n-1,k)); T(1,1) = 1, T(1,k)= 0 if k >1. A89225