Properties of the Number 65964

Sixty-Five Thousand Nine Hundred Sixty-Four

Basics

Value: 65963 → 65964 → 65965

Parity: even

Prime: No

Previous Prime: 65963

Next Prime: 65981

Digit Sum: 30

Digital Root: 3

Palindrome: No

Factorization: 2 ² × 3 × 23 × 239

Divisors: 1, 2, 3, 4, 6, 12, 23, 46, 69, 92

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10000000110101100

Octal: 200654

Duodecimal: 32210

Hexadecimal: 101ac

Square: 4351249296

Square Root: 256.8345771114162

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

Numbers k such that 7^k + 6^k-1 is prime. A96185

Fixed points of A065649, a permutation of nonnegative integers based on Champernowne's constant. A261279

Numbers k such that σ(k) = 2*σ(k+1). A163193

a(n) is the smallest k such that (k³ + 1)/(n³ + 1) is an integer > 1. A65964