Properties of the Number -22464

Twenty-Two Thousand Four Hundred Sixty-Four

Basics

Value: -22465 → -22464 → -22463

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 2 ⁶ × 3 ³ × 13

Divisors: 1, 2, 3, 4, 6, 8, 9, 12, 13, 16

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

5184 Try Today's Challenge

Representations

Binary: -101011111000000

Octal: -53700

Duodecimal: -11000

Hexadecimal: -57c0

Square: 504631296

Square Root: 149.87995196156155

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

Expansion of (1-x)/(1-2·x+x²+x³). A78001

Expansion of (1-x)/(1 + x² - x³). A78031

Expansion of b(q)³ - 3·c(q)³ in powers of q where b(), c() are cubic AGM θ functions. A231961

G.f.: 1 + (1·x)/(1 + (2·x)²/(1 + (3·x)³/(1 + (4·x)⁴/(1 + (5·x)⁵/(1 + ...))))). A343473

Triangle T(n,m) (n >= 1, 0 <= m < n) giving coefficients of (n-1)! P_n, where P_n is the polynomial formula for row n of A213086. A273528

Expansion of g.f.: (1+x)/(1 - 12·x). A170732

Expansion of 1 / (1 + x² - x³) in powers of x. A77961

Numbers whose prime indices have more than one permutation with all equal run-sums. A383015

a(n) = n³ * ∑_{p∣n, p prime} 1/p³. A351242

Number of numerical semigroups of genus n; conjecturally also the number of power sum bases for symmetric functions in n variables. A7323