Properties of the Number -2066400

Sixty-Six Thousand Four Hundred

Basics

Value: -2066401 → -2066400 → -2066399

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 2 ⁵ × 3 ² × 5 ² × 7 × 41

Divisors: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -111111000011111100000

Octal: -7703740

Duodecimal: -837A00

Hexadecimal: -1f87e0

Square: 4270008960000

Square Root: 1437.4978260853127

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

a(n) = (2n+1)*(2n+2)*(2n+6)*(2n+7). A69080

Lenstra numbers with 6 divisors in a single residue class. A146544