Properties of the Number -49887

Forty-Nine Thousand Eight Hundred Eighty-Seven

Basics

Value: -49888 → -49887 → -49886

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 36

Digital Root: 9

Palindrome: No

Factorization: 3 ² × 23 × 241

Divisors: 1, 3, 9, 23, 69, 207, 241, 723, 2169, 5543

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1100001011011111

Octal: -141337

Duodecimal: -24A53

Hexadecimal: -c2df

Square: 2488712769

Square Root: 223.35397914521246

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

Integers that are Rhonda numbers to base 30. A255736

Solution of the complementary equation a(n) = 2·a(n-2) + b(n-2), where a(0) = 1, a(1) = 3, b(0) = 2, b(1) = 5, and (a(n)) and (b(n)) are increasing complementary sequences. A295067

Number·such that usigma(x) = (-1)σ(x), where usigma(x) is the sum of unitary divisors of x (A034448) and (-1)σ(x) is defined in A049060 . A258101