Properties of the Number 41526

Forty-One Thousand Five Hundred Twenty-Six

Basics

Value: 41525 → 41526 → 41527

Parity: even

Prime: No

Previous Prime: 41521

Next Prime: 41539

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 2 × 3 ³ × 769

Divisors: 1, 2, 3, 6, 9, 18, 27, 54, 769, 1538

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2730 Try Today's Challenge

Representations

Binary: 1010001000110110

Octal: 121066

Duodecimal: 20046

Hexadecimal: a236

Square: 1724408676

Square Root: 203.77929237290033

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 length-n 0..k arrays with no adjacent pair x,x+1 followed at any distance by x+1,x. A268457

Least number m such that φ(m-6n) = φ(m) = φ(m+6n) and m is not divisible by n. A217068

T(n,k)=Number of nXk arrays containing k copies of 0..n-1 avoiding the pattern down-up in every row and equal-up in every column. A269646

Number of length-n 0..5 arrays with no adjacent pair x,x+1 followed at any distance by x+1,x. A268454

Number of length-6 0..n arrays with no adjacent pair x,x+1 followed at any distance by x+1,x. A268460

Number of 3Xn arrays containing n copies of 0..3-1 avoiding the pattern down-up in every row and equal-up in every column. A269647

Integer areas of the first Neuberg triangles of integer-sided triangles. A230758

G.f. A(x) has the property that the first (n+1) terms of A(x)ⁿ⁺¹ form the n-th row polynomial R_n(y) of triangle A097190 and satisfy R_n(1/3) = 9ⁿ for all n>=0. A97191

Numerators of continued fraction convergents to sqrt(280). A41526