Properties of the Number 7106

Seven Thousand One Hundred Six

Basics

Value: 7105 → 7106 → 7107

Parity: even

Prime: No

Previous Prime: 7103

Next Prime: 7109

Digit Sum: 14

Digital Root: 5

Palindrome: No

Factorization: 2 × 11 × 17 × 19

Divisors: 1, 2, 11, 17, 19, 22, 34, 38, 187, 209

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1101111000010

Octal: 15702

Duodecimal: 4142

Hexadecimal: 1bc2

Square: 50495236

Square Root: 84.29709366283039

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

Octahedral numbers: a(n) = n*(2·n² + 1)/3. A5900

a(n) = (n-1)*n*(n+4)/6. A5581

Number of reduced words of length n in the Weyl group D₃₄. A162381

Expansion of (1+x²)/((1-x)²*(1-x²)²). A5993

Number of integer partitions of n with fewer parts than distinct divisors of parts. A371173

a(n) = n*(5·n-3). A135706

Number T(n,k) of equivalence classes of ways of placing k 4 X 4 tiles in an n X n square under all symmetry operations of the square; irregular triangle T(n,k), n>=4, 0<=k<=floor(n/4)², read by rows. A236757

Expansion of g.f. (1 + x + 2·x²)/((1 - x)³*(1 - x³)). A92498

Numbers that are the sum of six fourth powers in three or more ways. A345560

Numbers that are the sum of six fourth powers in exactly three ways. A345815