Properties of the Number 88441

Eighty-Eight Thousand Four Hundred Forty-One

Basics

Value: 88440 → 88441 → 88442

Parity: odd

Prime: No

Previous Prime: 88427

Next Prime: 88463

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 59 × 1499

Divisors: 1, 59, 1499, 88441

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10101100101111001

Octal: 254571

Duodecimal: 43221

Hexadecimal: 15979

Square: 7821810481

Square Root: 297.39031591496047

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 nXk 0..1 arrays with every element equal to 1, 2, 3 or 5 king-move adjacent elements, with upper left element zero. A297951

Number of nX4 0..1 arrays with every element equal to 1, 2, 3 or 5 king-move adjacent elements, with upper left element zero. A297947

Number of n X 7 0..1 arrays with every element equal to 1, 2, 3 or 5 king-move adjacent elements, with upper left element zero. A297950

a(n) = n if n == 0 (mod 3), a(n) = 1 if n == 2 (mod 3), otherwise a(n) = floor((n-2)/2). A88441