Properties of the Number -306306

Three Hundred Six Thousand Three Hundred Six

Basics

Value: -306307 → -306306 → -306305

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 2 × 3 ² × 7 × 11 × 13 × 17

Divisors: 1, 2, 3, 6, 7, 9, 11, 13, 14, 17

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1001010110010000010

Octal: -1126202

Duodecimal: -129316

Hexadecimal: -4ac82

Square: 93823365636

Square Root: 553.4491846592603

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

Triangle read by rows: T(n, k) = v(n, k)*((1/v(n, k)) mod prime(k)), where v(n, k) = (∏_j=1..n prime(j))/prime(k), n >= 1, 1 <= k <= n. A240673

Denominator of ∑_k=0..n 1/binomial(n,k). A46826

Denominators of b(n) = b(n-1)/2 + 1/(2·n), b(0)=0. A241519

Numbers n such that denominator(σ(σ(n))/n) = denominator(σ(σ(s))/s) where s = σ(n). A275321