Properties of the Number 32438

Thirty-Two Thousand Four Hundred Thirty-Eight

Basics

Value: 32437 → 32438 → 32439

Parity: even

Prime: No

Previous Prime: 32429

Next Prime: 32441

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 2 × 7 ² × 331

Divisors: 1, 2, 7, 14, 49, 98, 331, 662, 2317, 4634

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 111111010110110

Octal: 77266

Duodecimal: 16932

Hexadecimal: 7eb6

Square: 1052223844

Square Root: 180.1055246237605

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(0)=1, a(n) = n*(a(n-1)+2). A165792

Number of n X 3 binary arrays with rows lexicographically nondecreasing and columns lexicographically nondecreasing and row sums nondecreasing and column sums nonincreasing. A266930

Number of n X n matrices with nonnegative entries and every row and column sum 2. A681

a(n) = n² - floor((n+1)/2)². A32438