Properties of the Number -126306

One Hundred Twenty-Six Thousand Three Hundred Six

Basics

Value: -126307 → -126306 → -126305

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 2 × 3 ³ × 2339

Divisors: 1, 2, 3, 6, 9, 18, 27, 54, 2339, 4678

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

5184 Try Today's Challenge

Representations

Binary: -11110110101100010

Octal: -366542

Duodecimal: -61116

Hexadecimal: -1ed62

Square: 15953205636

Square Root: 355.3955542772025

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

a(n) = n! * [xⁿ] (exp(x)+x²/2!)ⁿ. A245493

Number of (n+2)X(6+2) 0..2 arrays with every consecutive three elements in every row, column, diagonal and antidiagonal having exactly two distinct values, and new values 0 upwards introduced in row major order. A252859

Number of (n+2)X(7+2) 0..2 arrays with every consecutive three elements in every row, column, diagonal and antidiagonal having exactly two distinct values, and new values 0 upwards introduced in row major order. A252860

Number of separable partitions of n in which the number of distinct (repeatable) parts is > 3. A325718