Properties of the Number 3941

Three Thousand Nine Hundred Forty-One

Basics

Value: 3940 → 3941 → 3942

Parity: odd

Prime: No

Previous Prime: 3931

Next Prime: 3943

Digit Sum: 17

Digital Root: 8

Palindrome: No

Factorization: 7 × 563

Divisors: 1, 7, 563, 3941

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 111101100101

Octal: 7545

Duodecimal: 2345

Hexadecimal: f65

Square: 15531481

Square Root: 62.77738446287803

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

Solution of the complementary equation a(n) = a(n-1) + a(n-2) + b(n-2), where a(0) = 1, a(1) = 2, b(0) = 3. A294532

Number of integer partitions of n containing no prime indices of the parts. A324756

Number of integer partitions of n with a difference < -1 and a conjugate difference < -1. A350839

Triangle T(n,k) giving number of Dyck paths of length 2n with exactly k hills (0 <= k <= n). A65600

Triangle built from partial sums of Catalan numbers A000108 multiplied by powers. A112705

Molien series for invariants of finite Coxeter group D₁₂ (bisected). A266775

Positive integers of the form (6·m² + 1)/11. A179337

Number of isomorphism classes of nanocones with 5 pentagons and a symmetric boundary of length n. A198086

Triangle read by rows: T(n,k) is the number of digraphs on n unlabeled nodes with k arcs and a global source and sink, n >= 1, k = 0..max(1,n-1)*(n-2)+1. A350795

Numbers that are the sum of 4 positive cubes in exactly 3 ways. A25405