Properties of the Number -560049

Five Hundred Sixty Thousand Forty-Nine

Basics

Value: -560050 → -560049 → -560048

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 3 × 7 × 26669

Divisors: 1, 3, 7, 21, 26669, 80007, 186683, 560049

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -10001000101110110001

Octal: -2105661

Duodecimal: -230129

Hexadecimal: -88bb1

Square: 313654882401

Square Root: 748.3642161407772

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

Table (read by rows) giving the coefficients of sum formulas of n-th Lucas numbers (A000204). The k-th row (k>=1) contains T(i,k) for i=1 to k, where k=[2·n+1+(-1)^n-1]/4 and T(i,k) satisfies L(n) = ∑_i=1..k T(i,k) * n^k-i / (k-1)!. A101032

a(n) = exp(n) * ∑_k>=0 (-1)^k * n^k-1 * k^n-1 / k!. A334986