Properties of the Number -216512

Two Hundred Sixteen Thousand Five Hundred Twelve

Basics

Value: -216513 → -216512 → -216511

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 17

Digital Root: 8

Palindrome: No

Factorization: 2 ⁶ × 17 × 199

Divisors: 1, 2, 4, 8, 16, 17, 32, 34, 64, 68

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -110100110111000000

Octal: -646700

Duodecimal: -A5368

Hexadecimal: -34dc0

Square: 46877446144

Square Root: 465.30849981490775

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

Lesser of two consecutive numbers each divisible by a sixth power. A68784

Triangular array: the fission of ((x+2)ⁿ) by ((x+1)ⁿ). A193846

Mirror of the triangle A193846. A193847

a(n) = 11·3ⁿ-1. A198646