Properties of the Number 66932

Sixty-Six Thousand Nine Hundred Thirty-Two

Basics

Value: 66931 → 66932 → 66933

Parity: even

Prime: No

Previous Prime: 66931

Next Prime: 66943

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 2 ² × 29 × 577

Divisors: 1, 2, 4, 29, 58, 116, 577, 1154, 2308, 16733

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10000010101110100

Octal: 202564

Duodecimal: 32898

Hexadecimal: 10574

Square: 4479892624

Square Root: 258.7121953059036

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 fixed polyquarcs with n cells, with cusp connections allowed. A393002

The first 10 digits of the fourth root of n contain the digits 0-9. A119519

Array read by downward antidiagonals: A(n,k) = A(n-1,k+1) + ∑_j=0..k binomial(k+1,j)*A(n-1,j)*A(k-j,0) with A(0,k) = 1. A392058

a(n) is the denominator of b(n) where b(n)=1/b(n-1)+1/b(n-2) with b(1)=1 and b(2)=2. A66932