Properties of the Number -118490

One Hundred Eighteen Thousand Four Hundred Ninety

Basics

Value: -118491 → -118490 → -118489

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 2 × 5 × 17 ² × 41

Divisors: 1, 2, 5, 10, 17, 34, 41, 82, 85, 170

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -11100111011011010

Octal: -347332

Duodecimal: -586A2

Hexadecimal: -1ceda

Square: 14039880100

Square Root: 344.223764432382

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) is the largest number that can be expressed as the sum of three triangular numbers in exactly n ways. A330810

a(n) is the largest number that can be expressed as the sum of three positive triangular numbers in exactly n ways. A330811

a(n) = ∑_k=0..n p(k) where the p(k) are the partial sums of row n of A365676. A365675