Properties of the Number -227137

Two Hundred Twenty-Seven Thousand One Hundred Thirty-Seven

Basics

Value: -227138 → -227137 → -227136

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 17 × 31 × 431

Divisors: 1, 17, 31, 431, 527, 7327, 13361, 227137

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

7925 Try Today's Challenge

Representations

Binary: -110111011101000001

Octal: -673501

Duodecimal: -AB541

Hexadecimal: -37741

Square: 51591216769

Square Root: 476.5889213987249

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) = ChebyshevT(4, n). A144130

Chebyshev T-polynomials T(n,13) with Diophantine property. A97308

Numerators of continued fraction convergents to sqrt(42). A41070

Numerators of continued fraction convergents to sqrt(168). A41310

Numerators of continued fraction convergents to sqrt(672). A42292

G.f. : 1/(1-2x-23x²)^1/2. A98265