Properties of the Number -30307

Thirty Thousand Three Hundred Seven

Basics

Value: -30308 → -30307 → -30306

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 13

Digital Root: 4

Palindrome: No

Factorization: 30307

Divisors: 1, 30307

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

7925 Try Today's Challenge

Representations

Binary: -111011001100011

Octal: -73143

Duodecimal: -15657

Hexadecimal: -7663

Square: 918514249

Square Root: 174.08905766876907

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

Initial term in sequence of four consecutive primes separated by 3 consecutive differences each <=6 (i.e., when d = 2, 4 or 6) and forming d-pattern = [6, 6, 4]; short d-string notation of pattern = [664]. A78858

Primes having only {0, 3, 7} as digits. A260378

Number of unlabeled connected loopless multigraphs with n nodes of degree 4 or less and with at most triple edges. A134818

First primes of arithmetic progressions of 7 primes each with the common difference 210. A227282

Number of unlabeled connected loopless multigraphs with n nodes of degree 4 or less. A289157

Primes p such that primorial(p)/2 - 2 is prime. A96547

G.f.: A(x) = 1/(1 - x·B(x³)), where B(x) = ∑_n>=0 a(n)³*xⁿ is the g.f. of A121652. A121653

A trisection of A121653; a(n) = A121653(3·n) = A121652(3·n)^1/3. A121654

Primes p such that p+12, p+1234 and p+123456 are also prime. A236304

List of prime factors of 10^{10^(10¹⁰⁰}) - 10. A227246