Properties of the Number -206572

Two Hundred Six Thousand Five Hundred Seventy-Two

Basics

Value: -206573 → -206572 → -206571

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 2 ² × 43 × 1201

Divisors: 1, 2, 4, 43, 86, 172, 1201, 2402, 4804, 51643

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -110010011011101100

Octal: -623354

Duodecimal: -9B664

Hexadecimal: -326ec

Square: 42671991184

Square Root: 454.5019251884419

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 classes of endofunctions of [n] under reversal and complement to n+1. A275550

Numbers of isomers of unbranched a-4-catapolydecagons - see Brunvoll reference for precise definition. A121142

Number of nonnegative integer arrays of length n+2 with new values 0 upwards introduced in order, and containing the value n-1. A211562

Triangle read by rows: numbers of isomers of unbranched a-4-catapolydecagons. A120651

Number of walks within N³ (the first octant of Z³) starting at (0,0,0) and consisting of n steps taken from {(-1, -1, -1), (-1, -1, 1), (-1, 0, 1), (0, 1, -1), (1, 0, 1)}. A148797