Properties of the Number -99842

Ninety-Nine Thousand Eight Hundred Forty-Two

Basics

Value: -99843 → -99842 → -99841

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 32

Digital Root: 5

Palindrome: No

Factorization: 2 × 49921

Divisors: 1, 2, 49921, 99842

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

4938 Try Today's Challenge

Representations

Binary: -11000011000000010

Octal: -303002

Duodecimal: -49942

Hexadecimal: -18602

Square: 9968424964

Square Root: 315.97784732477686

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

Zeroless numbers n whose digit product squared is equal to the digit product of n². A256115

Numbers k such that k and k² use only the digits 2, 4, 6, 8 and 9. A137104