Properties of the Number -268394

Two Hundred Sixty-Eight Thousand Three Hundred Ninety-Four

Basics

Value: -268395 → -268394 → -268393

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 32

Digital Root: 5

Palindrome: No

Factorization: 2 × 7 × 19 × 1009

Divisors: 1, 2, 7, 14, 19, 38, 133, 266, 1009, 2018

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1000001100001101010

Octal: -1014152

Duodecimal: -10B3A2

Hexadecimal: -4186a

Square: 72035339236

Square Root: 518.0675631614085

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 polyhedra with n nodes and n faces. A2856

Triangle T(n,k) = number of polyhedra (triconnected planar graphs) with n faces and k vertices, where (n/2+2) <= k <= (2n+8). A58787

Triangle T(n,k) = number of polyhedra (triconnected planar graphs) with n edges and k vertices (or k faces), where (n/3+2) <= k <= (2n/3). Note that there is no such k when n=7. A58788