Properties of the Number 3740

Three Thousand Seven Hundred Forty

Basics

Value: 3739 → 3740 → 3741

Parity: even

Prime: No

Previous Prime: 3739

Next Prime: 3761

Digit Sum: 14

Digital Root: 5

Palindrome: No

Factorization: 2 ² × 5 × 11 × 17

Divisors: 1, 2, 4, 5, 10, 11, 17, 20, 22, 34

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 111010011100

Octal: 7234

Duodecimal: 21B8

Hexadecimal: e9c

Square: 13987600

Square Root: 61.155539405682624

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 of n into parts with distinct multiplicities. A242882

G.f.: ∏_k>=1 (1 + x^{2·k - 1}) / (1 - x^2·k). A6950

a(n) = n*(2·n-3). A14107

a(n) is the number of permutations of length n that avoid the pattern 321 and the mesh pattern (12, 174) or the same sequence for the mesh pattern (12, 234). A289587

Number of sets in the geometry determined by the Hausdorff metric at each location between two sets defined by a complete bipartite graph K(4,n) (with n at least 4) missing three edges, where the removed edges are incident to different vertices in the 4-point set and none of the removed edges are incident to the same vertex in the other set. A340403

Triangle read by rows: T(n,k) is the number of c-nets with n+1 faces and k+1 vertices. A290326

Numbers k such that k² divides 13^k - 1. A128393

G.f.: ∏_k>0 (1-x^2k-1)/(1-x^2k). A106507

a(n) = 2·n*(4·n-3). A139271

Numbers k such that k² divides 21^k-1. A128401