Properties of the Number 96921

Ninety-Six Thousand Nine Hundred Twenty-One

Basics

Value: 96920 → 96921 → 96922

Parity: odd

Prime: No

Previous Prime: 96911

Next Prime: 96931

Digit Sum: 27

Digital Root: 9

Palindrome: No

Factorization: 3 ² × 11 ² × 89

Divisors: 1, 3, 9, 11, 33, 89, 99, 121, 267, 363

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10111101010011001

Octal: 275231

Duodecimal: 48109

Hexadecimal: 17a99

Square: 9393680241

Square Root: 311.3213773578679

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) = coefficient of xⁿ in the power series A(x) such that: x = ∑_n=-oo..+oo (-1)ⁿ * xⁿ * (1 + xⁿ)ⁿ * A(x)ⁿ. A359721

a(n+1) is the smallest number > a(n) such that the digits of a(n)² are all (with multiplicity) contained in the digits of a(n+1)², with a(0)=2. A67975

Numbers k such that the concatenation of k with 4·k gives a square. A115535

Number of n X 3 0..4 arrays with each element equal to the number its horizontal and vertical neighbors within one of itself. A196012

Triangle array of binomial coefficients. A96921