Properties of the Number 26044

Twenty-Six Thousand Forty-Four

Basics

Value: 26043 → 26044 → 26045

Parity: even

Prime: No

Previous Prime: 26041

Next Prime: 26053

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 2 ² × 17 × 383

Divisors: 1, 2, 4, 17, 34, 68, 383, 766, 1532, 6511

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 110010110111100

Octal: 62674

Duodecimal: 130A4

Hexadecimal: 65bc

Square: 678289936

Square Root: 161.38153549895353

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

Number of compositions (ordered partitions) of n into 1's, 3's and 5's. A60961

Number of terms in 6th derivative of a function composed with itself n times. A22816

Expansion of ∏_k>0 (1-k²*x^k)^-1/k. A151954

Expansion of (1/x) * Series_Reversion( x*(1-x)²/(1-x-x⁴) ). A366088

Numbers k such that 90·R_k + 7 is prime, where R_k = 11...1 is the repunit (A002275) of length k. A56662

Numbers n such that 3·10ⁿ - 1 is prime. A56703

Number of n X 2 0..1 arrays with each 1 horizontally, vertically or antidiagonally adjacent to 0 or 2 neighboring 1s. A296329

a(n) = floor(7ⁿ/3ⁿ). A94975

Number of 6-step S, E, and NW-moving king's tours on an n X n board summed over all starting positions. A187511

Number of ways to place zero or more nonadjacent 0,0 1,0 2,1 3,0 3,1 3,2 4,0 polyhexes in any orientation on a planar nXnXn triangular grid. A155341