Properties of the Number 63432

Sixty-Three Thousand Four Hundred Thirty-Two

Basics

Value: 63431 → 63432 → 63433

Parity: even

Prime: No

Previous Prime: 63421

Next Prime: 63439

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 2 ³ × 3 ² × 881

Divisors: 1, 2, 3, 4, 6, 8, 9, 12, 18, 24

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1111011111001000

Octal: 173710

Duodecimal: 30860

Hexadecimal: f7c8

Square: 4023618624

Square Root: 251.85710234178427

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(n) = 49·n² - 2·n. A157362

Pisot sequence E(9,17), a(n) = floor( a(n-1)²/a(n-2) + 1/2 ). A14004

Triangle read by rows in which k-th entry in row n is representation of n in base k, for 1 <= k <= n. A63432

G.f. A(x) satisfies: [xⁿ] A_n-1(x) = [xⁿ] A_n-2(x) for n>2 where A_n+1(x) = A_n(A(x)) denotes iteration with A₀(x)=x. A177774

Number of (n+1) X (6+1) 0..2 arrays with nondecreasing x(i,j)-x(i,j-1) in the i direction and nondecreasing absolute value of x(i,j)-x(i-1,j) in the j direction. A250896