Properties of the Number 11444

Eleven Thousand Four Hundred Forty-Four

Basics

Value: 11443 → 11444 → 11445

Parity: even

Prime: No

Previous Prime: 11443

Next Prime: 11447

Digit Sum: 14

Digital Root: 5

Palindrome: No

Factorization: 2 ² × 2861

Divisors: 1, 2, 4, 2861, 5722, 11444

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10110010110100

Octal: 26264

Duodecimal: 6758

Hexadecimal: 2cb4

Square: 130965136

Square Root: 106.97663296253066

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

a(n) = ∑_k<=n A000203(k)*(n-k+1), where A000203(m) is the sum of divisors of m. A175254

Number of paths from (0,0) to (3n,0) that stay in first quadrant (but may touch horizontal axis), where each step is (2,1),(1,2) or (1,-1) and start with (2,1). A32349

Numbers whose set of base-10 digits is {1,4}. A32822

Number of ternary necklaces with n beads of each color and no adjacent beads of the same color (i.e., no substrings 00, 11, 22). A110710

a(0)=4; a(n)=n²+a(n-1) for n>0. A153058

T(n,k)=Number of (n+1)X(k+1) 0..2 arrays with each row and column divisible by 5, read as a base-3 number with top and left being the most significant digits. A263224

Numbers n such that there are precisely 5 groups of orders n and n + 1. A295991

Numbers that are the sum of nine fourth powers in nine or more ways. A345593

Numbers that are the sum of nine fourth powers in exactly nine ways. A345851

Numbers k for which the digital sum of k contains the same distinct digits as k itself. A249515