Properties of the Number 11744

Eleven Thousand Seven Hundred Forty-Four

Basics

Value: 11743 → 11744 → 11745

Parity: even

Prime: No

Previous Prime: 11743

Next Prime: 11777

Digit Sum: 17

Digital Root: 8

Palindrome: No

Factorization: 2 ⁵ × 367

Divisors: 1, 2, 4, 8, 16, 32, 367, 734, 1468, 2936

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10110111100000

Octal: 26740

Duodecimal: 6968

Hexadecimal: 2de0

Square: 137921536

Square Root: 108.36973747315253

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

The number of permutations p of {1,...,n} satisfying |p(i)-p(i+1)| is in {4,5} for i from 1 to n-1. A174708

Number of n-step self-avoiding walks on a square lattice where no step can be in the same direction as the previous step. A337353

Number of multisets summing to n that do not contain 1 and are not the first sums of any multiset. A390431

Lesser of two consecutive numbers each divisible by a fourth power. A68782

First terms "a" of quadruples a>b>c>d>0 with six square pairwise sums. A175534

Numbers k such that x=(σ(k) XOR 2·k) divides k in carryless binary arithmetic, when the binary expansions of k and·are interpreted as polynomials in ring GF(2)[X]. A379236

E.g.f. A(x) satisfies A(x) = exp( x/A(-x·A(x)²)³ ). A384856

Greatest number m with A088444(m) = n. A88448

Index of the first occurrence of prime(n) in A092938. A92939

a(n) = 5·2^n-1 + 3·6ⁿ/2. A154407