Properties of the Number 41689

Forty-One Thousand Six Hundred Eighty-Nine

Basics

Value: 41688 → 41689 → 41690

Parity: odd

Prime: No

Previous Prime: 41687

Next Prime: 41719

Digit Sum: 28

Digital Root: 1

Palindrome: No

Factorization: 47 × 887

Divisors: 1, 47, 887, 41689

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1010001011011001

Octal: 121331

Duodecimal: 20161

Hexadecimal: a2d9

Square: 1737972721

Square Root: 204.17884317431128

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 zero-sum nXk -1..1 arrays with every element equal to at least one horizontal or vertical neighbor. A201847

MM-numbers of labeled simple hypergraphs with no singletons spanning an initial interval of positive integers. A320463

Expansion of 1/( (1-x)³ * (1-9·x) )^1/4. A383600

Number of zero-sum nX2 -1..1 arrays with every element equal to at least one horizontal or vertical neighbor. A201841

Numbers whose sum of divisors and sum of anti-divisors are both palindromes. A274028

Denominators of continued fraction convergents to sqrt(364). A41689