Properties of the Number -223971

Two Hundred Twenty-Three Thousand Nine Hundred Seventy-One

Basics

Value: -223972 → -223971 → -223970

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 3 × 11 ² × 617

Divisors: 1, 3, 11, 33, 121, 363, 617, 1851, 6787, 20361

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

5184 Try Today's Challenge

Representations

Binary: -110110101011100011

Octal: -665343

Duodecimal: -A9743

Hexadecimal: -36ae3

Square: 50163008841

Square Root: 473.255744814577

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

G.f.: exp( ∑_n>=1 [∑_k=0..n C(n,k)³ * x^k] * xⁿ/n ), an integer series in x. A166896

a(n) is the number of different score sequences that are possible for strong tournaments on n vertices. A351822