Properties of the Number 65928

Sixty-Five Thousand Nine Hundred Twenty-Eight

Basics

Value: 65927 → 65928 → 65929

Parity: even

Prime: No

Previous Prime: 65927

Next Prime: 65929

Digit Sum: 30

Digital Root: 3

Palindrome: No

Factorization: 2 ³ × 3 × 41 × 67

Divisors: 1, 2, 3, 4, 6, 8, 12, 24, 41, 67

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 10000000110001000

Octal: 200610

Duodecimal: 321A0

Hexadecimal: 10188

Square: 4346501184

Square Root: 256.7644835252726

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

Square array A(n,k), n >= 0, k >= 0, read by antidiagonals downwards, where A(n,k) = n! * k! * [xⁿ * y^k] 1 / (1 - log(1-x) * log(1-y))². A382799

A290865(n) -(n-1). A290876

Number of base 16 n-digit numbers with adjacent digits differing by four or less. A126511

(x,y) = (a(n),a(n+1)) are the solutions of (t(x)+t(y))/(1+xy) = t(2) = 3, where t(n) denotes the n-th triangular number t(n) = n(n+1)/2. A65928