Properties of the Number -9306

Three Hundred Six

Basics

Value: -9307 → -9306 → -9305

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 2 × 3 ² × 11 × 47

Divisors: 1, 2, 3, 6, 9, 11, 18, 22, 33, 47

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

5184 Try Today's Challenge

Representations

Binary: -10010001011010

Octal: -22132

Duodecimal: -5476

Hexadecimal: -245a

Square: 86601636

Square Root: 96.46761114488116

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

G.f. A(x) satisfies: A(x) = x + x³ * A(x/(1 + x)) / (1 + x). A351188

Expansion of ∏_k>=1 ((1 + x^k)/(1 - x^k))^sigma₀(k). A301554

Numbers m such that there are precisely 20 groups of order m. A298911

Sum of the first n primes whose indices are primes. A83186

Numbers k for which A354102(k) = A354102(σ(k)). A354106

Composite numbers divisible by the palindromic sum of their prime factors (counted with multiplicity). A46358

a(n) = ∑_i=0..n digsum₆(i)³, where digsum₆(i) = A053827(i). A231674

Numbers k such that 3 is the smallest decimal digit of k⁴. A291671

Sum of the reverses of the first n primes. A71602

Pair the natural numbers such that the n-th pair is (k, k+p(n)) where k is the smallest number not occurring earlier and p(n) is the n-th prime. (1, 3), (2, 5), (4, 9), (6, 13), (7, 18), (8, 21), (10, 27), (11, 30), (12, 35), (14, 43), ... This is the sequence of the product of the members of every pair. A75316