Properties of the Number 86946

Eighty-Six Thousand Nine Hundred Forty-Six

Basics

Value: 86945 → 86946 → 86947

Parity: even

Prime: No

Previous Prime: 86939

Next Prime: 86951

Digit Sum: 33

Digital Root: 6

Palindrome: No

Factorization: 2 × 3 × 43 × 337

Divisors: 1, 2, 3, 6, 43, 86, 129, 258, 337, 674

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10101001110100010

Octal: 251642

Duodecimal: 42396

Hexadecimal: 153a2

Square: 7559606916

Square Root: 294.86607129339245

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+1)X(k+1) 0..3 arrays with every 2X2 subblock summing to 4 5 6 7 or 8. A251499

Total number of all distinct cycle sizes in all permutations of [n]. A132961

Number of (n+1)X(2+1) 0..3 arrays with every 2X2 subblock summing to 4 5 6 7 or 8. A251493

Numbers k such that R(k+6) = 2. A86946