Properties of the Number 97964

Ninety-Seven Thousand Nine Hundred Sixty-Four

Basics

Value: 97963 → 97964 → 97965

Parity: even

Prime: No

Previous Prime: 97961

Next Prime: 97967

Digit Sum: 35

Digital Root: 8

Palindrome: No

Factorization: 2 ² × 19 × 1289

Divisors: 1, 2, 4, 19, 38, 76, 1289, 2578, 5156, 24491

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 10111111010101100

Octal: 277254

Duodecimal: 48838

Hexadecimal: 17eac

Square: 9596945296

Square Root: 312.99201267764005

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

Expansion of g.f. A(x) satisfying A( 2·x²/(1-2·x)² ) = 2·A(x)². A371712

Expansion of g.f. A(x) satisfying A(x) = 2·x + A(2·x²)^1/2 with A(0) = 1. A371711

Rectangular array read by rows (n > 0, 1 <= k <= 3): T(n,k) = floor(b(n,k)/2^(A002264(n + 1)/3)), where b(n,k) = b(n-3,k) + 3·b (n-6,k) + 2·b(n-9,k), with initial values given in comments. A97964