Properties of the Number -422065

Four Hundred Twenty-Two Thousand Sixty-Five

Basics

Value: -422066 → -422065 → -422064

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 5 × 7 × 31 × 389

Divisors: 1, 5, 7, 31, 35, 155, 217, 389, 1085, 1945

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1100111000010110001

Octal: -1470261

Duodecimal: -184301

Hexadecimal: -670b1

Square: 178138864225

Square Root: 649.6652984422055

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 length n+5 0..k arrays with no six consecutive terms having the maximum of any two terms equal to the minimum of the remaining four terms. A249960

Number of length n+5 0..6 arrays with no six consecutive terms having the maximum of any two terms equal to the minimum of the remaining four terms. A249958

Number of length 2+5 0..n arrays with no six consecutive terms having the maximum of any two terms equal to the minimum of the remaining four terms. A249962

Numbers k such that A001414(k+1) = A001414(k)+1 and A001414(k)²+3·A001414(k)+1 is prime. A352581