Properties of the Number 19327

Nineteen Thousand Three Hundred Twenty-Seven

Basics

Value: 19326 → 19327 → 19328

Parity: odd

Prime: No

Previous Prime: 19319

Next Prime: 19333

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 7 × 11 × 251

Divisors: 1, 7, 11, 77, 251, 1757, 2761, 19327

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 100101101111111

Octal: 45577

Duodecimal: B227

Hexadecimal: 4b7f

Square: 373532929

Square Root: 139.0215810584817

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

Eighth column (k=7) of sextinomial array A063260. A63262

Number of 6k+5 primes (A007528) in range [2ⁿ,2ⁿ⁺¹]. A95016

Smallest k<3·2ⁿ such that 3·2ⁿ+k is the smallest of four consecutive primes in arithmetic progression or 0 if no solution. A230852

Numbers k such that the period of the continued fraction for sqrt(k) contains exactly 13 ones. A31781

G.f.: ∏_k>=1 (1 + x^k*(k+1)) / (1 - x^k). A280423

Cyclotomic polynomials at x=9. A19327

Half the number of nX4 binary arrays with no element equal to a strict majority of its king-move neighbors. A183383