Properties of the Number -537472

Five Hundred Thirty-Seven Thousand Four Hundred Seventy-Two

Basics

Value: -537473 → -537472 → -537471

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 28

Digital Root: 1

Palindrome: No

Factorization: 2 ⁷ × 13 × 17 × 19

Divisors: 1, 2, 4, 8, 13, 16, 17, 19, 26, 32

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

375 Try Today's Challenge

Representations

Binary: -10000011001110000000

Octal: -2031600

Duodecimal: -21B054

Hexadecimal: -83380

Square: 288876150784

Square Root: 733.1248188405573

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

Coefficients of polynomials P(n,x):=-2+P(n-1,x)², where P(0,x)=x-2. A158982

1/512 of 11th unsigned column of triangle A053120 (T-Chebyshev, rising powers, zeros omitted). A54334

a(n) = C(n)*(3n+2) where C(n) = Catalan numbers = A000108. A51960

G.f.: 1/(1 - x²/(1 - x³/(1 - x⁵/(1 - x⁷/(1 - x¹¹/(1 - ... - x^prime(k)/(1 - ... ))))))), a continued fraction. A285407

a(0) = 1; for n > 0, a(n) = binomial(n, floor(n/2)) + binomial(n-1, floor(n/2)). A50168

a(n) = (5·n + 9)*binomial(n+8, 8)/9. A55844

Row sums of a matrix associated to the inverse of a Catalan scaled binomial matrix. A98510

a(n) = x(n) * 2^{(n mod 2 - 1}/2), with x(n)=Sum(x(k)*x(n-k-1):0<=k<n), x(0)=SQRT(2). A137697

Number of partitions of n² that are the sum of n not necessarily distinct partitions of n into distinct parts. A284911