Properties of the Number -114243

One Hundred Fourteen Thousand Two Hundred Forty-Three

Basics

Value: -114244 → -114243 → -114242

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 15

Digital Root: 6

Palindrome: No

Factorization: 3 × 113 × 337

Divisors: 1, 3, 113, 337, 339, 1011, 38081, 114243

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -11011111001000011

Octal: -337103

Duodecimal: -56143

Hexadecimal: -1be43

Square: 13051463049

Square Root: 337.99852070682203

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

Pell-Lucas numbers: numerators of continued fraction convergents to sqrt(2). A1333

a(0) = 1, a(1) = 3; for n > 1, a(n) = 6·a(n-1) - a(n-2). A1541

Expansion of (1+x)/(1-2·x-x²). A78057

Interleave denominators (A000129) and numerators (A001333) of convergents to sqrt(2). A2965

Numbers such that floor(a(n)² / 8) is again a square. A204514

Array of ((kⁿ)+(k^-n))/2 where k=(sqrt(x²+1)+x)² for integers x>=1. A188645

T(n,k)=Number of nXk arrays of occupancy after each element stays put or moves to some horizontal or antidiagonal neighbor, with no occupancy greater than 2. A221328

a(0) = a(1) = 1; thereafter a(2·n+1) = 2·a(2·n) - a(2·n-1), a(2·n) = 4·a(2·n-1) - a(2·n-2). A79496

a(n) = -2·a(n-1) + a(n-2) for n>1, a(0)=1, a(1)=-1. A123335

Square array A(n,k), n >= 0, k >= 0, read by antidiagonals, where A(n,k) is Chebyshev polynomial of the first kind T_n(x), evaluated at x=k. A322836