Properties of the Number -53943

Fifty-Three Thousand Nine Hundred Forty-Three

Basics

Value: -53944 → -53943 → -53942

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 3 × 17981

Divisors: 1, 3, 17981, 53943

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1101001010110111

Octal: -151267

Duodecimal: -27273

Hexadecimal: -d2b7

Square: 2909847249

Square Root: 232.25632391820895

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+1) = ∑_{k=0..floor(2·n/5)} a(k) * a(n-k). A30037

G.f. satisfies: A(x) = ∑_n>=0 xⁿ*A(x)^binomial(n+2,3). A191809

a(0) = 0, and for n > 0, (a(n)) gives the indices n for which d(n) < d(k) for k < n, where d is the difference sequence of (cos k + sin k). A299640