Properties of the Number -116281

One Hundred Sixteen Thousand Two Hundred Eighty-One

Basics

Value: -116282 → -116281 → -116280

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 11 ² × 31 ²

Divisors: 1, 11, 31, 121, 341, 961, 3751, 10571, 116281

Polygonal

Triangular: No

Square: Yes

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -11100011000111001

Octal: -343071

Duodecimal: -57361

Hexadecimal: -1c639

Square: 13521270961

Square Root: 341

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

Numerator of Euler(n, 1/18). A156633

Triangle read by rows, based on products of Jacobsthal numbers (A001045). A378931

Expansion of 1/((1-x)⁷ - x⁷). A49017

a(n) = (10·n + 1)². A17282

a(n) = n*(n+1)*(n+2)*(n+3)+1 = (n² + 3·n + 1)². A62938

Squares of Jacobsthal numbers. A139818

Number of divisors of 240ⁿ. A103532

T(n,k)=Number of (n+1)X(k+1) 0..2 arrays with every 2X2 subblock having zero permanent. A206472

a(n) = (Lucas(6·n) - 2)/16. A49683

Positions of check bits in code in A075937. A75939