Properties of the Number -4730

Seven Hundred Thirty

Basics

Value: -4731 → -4730 → -4729

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 14

Digital Root: 5

Palindrome: No

Factorization: 2 × 5 × 11 × 43

Divisors: 1, 2, 5, 10, 11, 22, 43, 55, 86, 110

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1001001111010

Octal: -11172

Duodecimal: -28A2

Hexadecimal: -127a

Square: 22372900

Square Root: 68.7749954561976

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

Coefficient triangle sequence of characteristic polynomials of a Fermat like matrix:M(n)=Pascal n-th matrix: F(n)=Inverse[Transpose[M(n)]].M(n). A168228

5 times triangular numbers: a(n) = 5·n*(n+1)/2. A28895

Triangle read by rows: T(n,k) = number of reversible string structures of length n using exactly k different symbols. A284949

Primitive pseudoperfect numbers. A6036

Numbers having exactly three prime gaps in their factorization. A73495

Number of multigraphs with 5 nodes and n edges. A14395

T(n,k)=Number of (n+2)X(k+2) 0..1 arrays with the (lower) medians of each row unequal to its neighbors and each column equal to its neighbors. A238026

Number of reversible string structures with n beads using exactly three different colors. A56327

Initial members of abundant quadruplets, i.e., values of k such that (k, k+2, k+4, k+6) are all abundant numbers. A231089

Lower left-hand y-coordinate for 3 X 3 invisible forest with 0 < x < y. A325605