Properties of the Number -173229

One Hundred Seventy-Three Thousand Two Hundred Twenty-Nine

Basics

Value: -173230 → -173229 → -173228

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 3 × 7 × 73 × 113

Divisors: 1, 3, 7, 21, 73, 113, 219, 339, 511, 791

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -101010010010101101

Octal: -522255

Duodecimal: -842B9

Hexadecimal: -2a4ad

Square: 30008286441

Square Root: 416.2078807519146

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

Triangle read by rows, T(n, 1) = 1 and T(n,k) = q^k*T(n-1, k) + T(n-1, k-1) for 2 <= k <= n, n >= 1, with q=2. A176242

Integer areas of the first Neuberg triangles of integer-sided triangles. A230758