Properties of the Number 67674

Sixty-Seven Thousand Six Hundred Seventy-Four

Basics

Value: 67673 → 67674 → 67675

Parity: even

Prime: No

Previous Prime: 67651

Next Prime: 67679

Digit Sum: 30

Digital Root: 3

Palindrome: No

Factorization: 2 × 3 × 11279

Divisors: 1, 2, 3, 6, 11279, 22558, 33837, 67674

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 10000100001011010

Octal: 204132

Duodecimal: 331B6

Hexadecimal: 1085a

Square: 4579770276

Square Root: 260.14226876845674

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

Number of (n+2)X(4+2) 0..3 arrays with every 3X3 subblock row and column sum equal to 2 3 4 6 or 7 and every 3X3 diagonal and antidiagonal sum not equal to 2 3 4 6 or 7. A252163

Number of (n+2)X(6+2) 0..3 arrays with every 3X3 subblock row and column sum equal to 2 3 4 6 or 7 and every 3X3 diagonal and antidiagonal sum not equal to 2 3 4 6 or 7. A252165

Numbers k whose trajectory under the Reverse and Add! operation carried out in base 16 does not reach a palindrome and (presumably) does not join the trajectory of any term m < k. A344119

T(n,k)=Number of (n+2)X(k+2) 0..3 arrays with every 3X3 subblock row and column sum equal to 2 3 4 6 or 7 and every 3X3 diagonal and antidiagonal sum not equal to 2 3 4 6 or 7. A252167

Numbers k such that floor((3/2)^k+4)/floor((3/2)^k)=(3/2)⁴. A67674