Properties of the Number 66114

Sixty-Six Thousand One Hundred Fourteen

Basics

Value: 66113 → 66114 → 66115

Parity: even

Prime: No

Previous Prime: 66109

Next Prime: 66137

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 2 × 3 ² × 3673

Divisors: 1, 2, 3, 6, 9, 18, 3673, 7346, 11019, 22038

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 10000001001000010

Octal: 201102

Duodecimal: 32316

Hexadecimal: 10242

Square: 4371060996

Square Root: 257.12642804659345

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) = (3·n⁵ - 35·n⁴ + 145·n³ - 235·n² + 152·n + 30)/30. A161704

Number of integer compositions of n with all run-lengths > 2. A353400

T(n,k)=Number of (n+2)X(k+2) 0..3 arrays with every 3X3 subblock row, column, diagonal and antidiagonal sum not equal to 0 2 3 6 or 7. A252295

A156790(n+1)-4·A156790(n). A177144

a(0) = 1; for n > 0, a(n) = (n!*(3·n+1))/2. A66114