Properties of the Number -124205

One Hundred Twenty-Four Thousand Two Hundred Five

Basics

Value: -124206 → -124205 → -124204

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 14

Digital Root: 5

Palindrome: No

Factorization: 5 × 24841

Divisors: 1, 5, 24841, 124205

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -11110010100101101

Octal: -362455

Duodecimal: -5BA65

Hexadecimal: -1e52d

Square: 15426882025

Square Root: 352.4272974671514

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

Semiprimes in A103377. A103397

Number of positions that are exactly n moves from the starting position in the Billiards Nine-Ball puzzle. A79839

Number of n X n binary arrays symmetric under 90 degree rotation with all ones connected only in a 2X2 block with tail 1,1 1,2 1,3 2,2 2,3 in any orientation. A146052