Properties of the Number 38966

Thirty-Eight Thousand Nine Hundred Sixty-Six

Basics

Value: 38965 → 38966 → 38967

Parity: even

Prime: No

Previous Prime: 38959

Next Prime: 38971

Digit Sum: 32

Digital Root: 5

Palindrome: No

Factorization: 2 × 19483

Divisors: 1, 2, 19483, 38966

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2730 Try Today's Challenge

Representations

Binary: 1001100000110110

Octal: 114066

Duodecimal: 1A672

Hexadecimal: 9836

Square: 1518349156

Square Root: 197.3980749652843

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

T(n,k)=Number of (n+2)X(k+2) 0..3 arrays with every 3X3 subblock row, column, diagonal and antidiagonal sum not equal to 0 2 4 6 or 7. A252457

Denominators of continued fraction convergents to sqrt(883). A42707

Number of (n+2)X(3+2) 0..3 arrays with every 3X3 subblock row, column, diagonal and antidiagonal sum not equal to 0 2 4 6 or 7. A252452

Number of (n+2)X(5+2) 0..3 arrays with every 3X3 subblock row, column, diagonal and antidiagonal sum not equal to 0 2 4 6 or 7. A252454

Primes p such that 79 is not a square mod p. A38966