Properties of the Number -216172

Two Hundred Sixteen Thousand One Hundred Seventy-Two

Basics

Value: -216173 → -216172 → -216171

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 2 ² × 11 × 17 ³

Divisors: 1, 2, 4, 11, 17, 22, 34, 44, 68, 187

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -110100110001101100

Octal: -646154

Duodecimal: -A5124

Hexadecimal: -34c6c

Square: 46730333584

Square Root: 464.9430072600297

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) = n³*(5·n+3)/2. A229146

Totally multiplicative sequence with a(p) = 9p-1 for prime p. A166658

Number of nonnegative integer matrices with values summing to n, up to transposition and permutation of rows and columns. A318395