Properties of the Number -1116

One Hundred Sixteen

Basics

Value: -1117 → -1116 → -1115

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 9

Digital Root: 9

Palindrome: No

Factorization: 2 ² × 3 ² × 31

Divisors: 1, 2, 3, 4, 6, 9, 12, 18, 31, 36

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -10001011100

Octal: -2134

Duodecimal: -790

Hexadecimal: -45c

Square: 1245456

Square Root: 33.406586176980134

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

FP4 polynomials related to the o.g.f.s of the columns of the A156925 matrix. A156933

G.f.: x^(k²+k/2)/(mul(1-xⁱ,i=1..k)*mul(1+x^r,r=1..oo)) with k = 4. A246583

a(n) = n³ * ∑_d∣n (-1)^{n/d + 1} * μ(d) / d³. A338548

Expansion of ∏_k>0 (1 + x^k/(1 + x^k/(1 + x^k))). A327684

Expansion of (1 - x)*∑_k>=1 k*φ(k)*x^k/(1 - x^k), where φ() is the Euler totient function (A000010). A292302

Coordination sequence T1 for Zeolite Code ABW and ATN. A8000

Numbers that are divisible by the product of their digits. A7602

Number of compositions of n where each pair of adjacent parts is relatively prime. A167606

Describe n. Also called the "Say What You See" or "Look and Say" sequence LS(n). A45918

Number of partitions of n² into squares. A37444