Properties of the Number 41426

Forty-One Thousand Four Hundred Twenty-Six

Basics

Value: 41425 → 41426 → 41427

Parity: even

Prime: No

Previous Prime: 41413

Next Prime: 41443

Digit Sum: 17

Digital Root: 8

Palindrome: No

Factorization: 2 × 7 × 11 × 269

Divisors: 1, 2, 7, 11, 14, 22, 77, 154, 269, 538

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1010000111010010

Octal: 120722

Duodecimal: 1BB82

Hexadecimal: a1d2

Square: 1716113476

Square Root: 203.53378097996412

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

Table read by rows giving the coefficients of general sum formulas of n-th sums of Bell numbers (A005001). The k-th row (k>=1) contains T(i,k) for i=1 to 2·k and k=1 to n-3, where T(i,k) satisfies ∑_q=1..n Bell(q) = 1 + C(n,2) + ∑_k=1..n-3 ∑_i=1..2·k T(i,k) * C(n-k-2,1). A102735

Products k of 4 distinct primes (or tetraprimes) such that none of k-2, k-1, k+1 and k+2 is squarefree. A364766

Numerators of continued fraction convergents to sqrt(229). A41426