Properties of the Number -3116

One Hundred Sixteen

Basics

Value: -3117 → -3116 → -3115

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 11

Digital Root: 2

Palindrome: No

Factorization: 2 ² × 19 × 41

Divisors: 1, 2, 4, 19, 38, 41, 76, 82, 164, 779

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -110000101100

Octal: -6054

Duodecimal: -1978

Hexadecimal: -c2c

Square: 9709456

Square Root: 55.82114294781145

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

Expansion of 1/(1 - 4·x + 5·x²). A99456

Imaginary part of (1+2i)ⁿ. A6496

a(n) = 5ⁿ*sin(2n·arctan(1/2)) or numerator of tan(2n·arctan(1/2)). A66770

Real part of (4 + 3i)ⁿ. A139030

E.g.f. A(x) = ∑_n>=1 a(n)*xⁿ/n! is inverse function to exp(x) - x² - 1. A185151

a(0)=1; for n>0, a(n) = 2·5^n-1 - (1/2)*∑_i=1..n-1 a(i)*a(n-i). A85362

Number of partitions of n having positive odd rank (the rank of a partition is the largest part minus the number of parts). A101707

Snowflake (or E-toothpick) sequence (see Comments lines for definition). A161330

Number of compositions (ordered partitions) of n into distinct odd parts. A32021

Numbers m such that there are precisely 11 groups of order m. A249554