Properties of the Number 38247

Thirty-Eight Thousand Two Hundred Forty-Seven

Basics

Value: 38246 → 38247 → 38248

Parity: odd

Prime: No

Previous Prime: 38239

Next Prime: 38261

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 3 × 11 × 19 × 61

Divisors: 1, 3, 11, 19, 33, 57, 61, 183, 209, 627

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1001010101100111

Octal: 112547

Duodecimal: 1A173

Hexadecimal: 9567

Square: 1462833009

Square Root: 195.5684023557998

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

Sum of the squares of the quadratic residues of prime(n). A125613

Binary reversal of 3ⁿ. A36215

a(n) = (n² - n + 1)*(n² + n - 1). A257925

Triangle whose (i,j)-th entry is binomial(i,j)*5^i-j*5^j. A38247

Number of nX5 0..3 arrays with new values 0..3 introduced in row major order and no element equal to more than two of its immediate leftward or upward or left-upward diagonal neighbors. A208198