Properties of the Number -27130

Twenty-Seven Thousand One Hundred Thirty

Basics

Value: -27131 → -27130 → -27129

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 13

Digital Root: 4

Palindrome: No

Factorization: 2 × 5 × 2713

Divisors: 1, 2, 5, 10, 2713, 5426, 13565, 27130

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -110100111111010

Octal: -64772

Duodecimal: -1384A

Hexadecimal: -69fa

Square: 736036900

Square Root: 164.7118696390761

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

Number of ways to partition 2n+1 into distinct positive integers. A78408

T(n,k)=Number of nXk binary arrays with some element plus some horizontally or antidiagonally adjacent neighbor totalling two exactly once. A268886

Number of n X 6 1..2 arrays containing at least one of each value, all equal values connected, rows considered as a single number in nondecreasing order, and columns considered as a single number in nondecreasing order. A166810

Number of ways to partition 4·n+1 into distinct positive integers. A78409

Wiener index of graph of b.c.c. unit cells in a line = Sum of distances in a b.c.c. row graph. A273321

Numbers k such that the continued fraction for sqrt(k) has period 65. A20404

Number of nX5 binary arrays with some element plus some horizontally or antidiagonally adjacent neighbor totalling two exactly once. A268883

Number of 4Xn binary arrays with some element plus some horizontally or antidiagonally adjacent neighbor totalling two exactly once. A268889