Properties of the Number 65992

Sixty-Five Thousand Nine Hundred Ninety-Two

Basics

Value: 65991 → 65992 → 65993

Parity: even

Prime: No

Previous Prime: 65983

Next Prime: 65993

Digit Sum: 31

Digital Root: 4

Palindrome: No

Factorization: 2 ³ × 73 × 113

Divisors: 1, 2, 4, 8, 73, 113, 146, 226, 292, 452

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 10000000111001000

Octal: 200710

Duodecimal: 32234

Hexadecimal: 101c8

Square: 4354944064

Square Root: 256.8890811225732

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

G.f. A(x) satisfies A(x) = ∏_k>=1 (1 + x^k*A(x)^2·k). A366026

Number of -n..n arrays x(0..3) of 4 elements with zero sum and no two neighbors equal. A199706

Numbers k such that the sum of the nonsquare numbers from 1 to k is a square. A65992