Properties of the Number -118409

One Hundred Eighteen Thousand Four Hundred Nine

Basics

Value: -118410 → -118409 → -118408

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 118409

Divisors: 1, 118409

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -11100111010001001

Octal: -347211

Duodecimal: -58635

Hexadecimal: -1ce89

Square: 14020691281

Square Root: 344.1060882925497

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

Primes p such that 2p²-1, 3p²-2 and 4p²-3 are also prime. A213079

Numerators of continued fraction convergents to sqrt(987). A42910

Conjectured record minima of the positive distance d between the square of an integer y and the fifth power of a positive integer·such that d = y² - x⁵ (x <> k² and y <> k⁵). A198443