Properties of the Number 30394

Thirty Thousand Three Hundred Ninety-Four

Basics

Value: 30393 → 30394 → 30395

Parity: even

Prime: No

Previous Prime: 30391

Next Prime: 30403

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 2 × 7 × 13 × 167

Divisors: 1, 2, 7, 13, 14, 26, 91, 167, 182, 334

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 111011010111010

Octal: 73272

Duodecimal: 1570A

Hexadecimal: 76ba

Square: 923795236

Square Root: 174.3387507125137

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

a(n) = (n+1)*(n+2)*(n+3)*(11·n² + 29·n + 20)/120. A114241

Numbers k such that k² + 1 = p·q, p and q primes and |p-q| is square. A187401

a(n) = binomial(n²,3)/(2·n). A201106

Binomial(n-1,3)+3·binomial(n-1,4)+6·binomial(n-1,5)+5·binomial(n-1,6). A235593

a(n) = ∑_{i=1..floor((n-1)/2)} i * (n-i)². A308038

Number of reversible strings with n beads using exactly six different colors. A56313

Length of n-th run of digit 2 in A030386. A30394