Properties of the Number -126486

One Hundred Twenty-Six Thousand Four Hundred Eighty-Six

Basics

Value: -126487 → -126486 → -126485

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 27

Digital Root: 9

Palindrome: No

Factorization: 2 × 3 ² × 7027

Divisors: 1, 2, 3, 6, 9, 18, 7027, 14054, 21081, 42162

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

8109 Try Today's Challenge

Representations

Binary: -11110111000010110

Octal: -367026

Duodecimal: -61246

Hexadecimal: -1ee16

Square: 15998708196

Square Root: 355.648703076505

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

Numbers k such that k - 13, k + 1, k + 5, k + 7, and k + 13 are all prime. A281937

Number of 5-ary rooted trees with n nodes and height at most 7. A36618