Properties of the Number -27607

Twenty-Seven Thousand Six Hundred Seven

Basics

Value: -27608 → -27607 → -27606

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 19 × 1453

Divisors: 1, 19, 1453, 27607

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -110101111010111

Octal: -65727

Duodecimal: -13B87

Hexadecimal: -6bd7

Square: 762146449

Square Root: 166.1535434470177

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

G.f. A(x) satisfies A(x) = (1 + x·A(x)*(1 + x·A(x)))³. A365128

Capped binary boundary codes for holeless strictly non-overlapping polyhexes (all orientations and rotations included). A258002

Capped binary boundary codes for fusenes (all orientations and rotations included). A258012

The number of connected Feynman graphs in φ⁴ theory with n vertices, 2 external legs. A352174

Fill an infinite square array by following a spiral around the origin; in the central cell enter a(0)=1; thereafter, in the n-th cell, enter the sum of the entries of those earlier cells that are in the same row or column as that cell. A334741

Number of ways to tile a strip of length n with squares, dominoes and trominoes, using an equal number of dominoes and trominoes. A387599

Numerators of continued fraction convergents to sqrt(364). A41688

Indices of records in A360519. A361108

Cubes written in base 8. A4638

Frobenius number of the numerical semigroup generated by four consecutive tetrahedral numbers. A69761