Properties of the Number -127786

One Hundred Twenty-Seven Thousand Seven Hundred Eighty-Six

Basics

Value: -127787 → -127786 → -127785

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 31

Digital Root: 4

Palindrome: No

Factorization: 2 × 181 × 353

Divisors: 1, 2, 181, 353, 362, 706, 63893, 127786

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -11111001100101010

Octal: -371452

Duodecimal: -61B4A

Hexadecimal: -1f32a

Square: 16329261796

Square Root: 357.4716771997468

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) = (11·n+1)*(11·n+10). A1536

G.f. A(x) satisfies: A( x - x² - A(x)³ ) = x. A376233