Properties of the Number -119279

One Hundred Nineteen Thousand Two Hundred Seventy-Nine

Basics

Value: -119280 → -119279 → -119278

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 29

Digital Root: 2

Palindrome: No

Factorization: 181 × 659

Divisors: 1, 181, 659, 119279

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -11101000111101111

Octal: -350757

Duodecimal: -5903B

Hexadecimal: -1d1ef

Square: 14227479841

Square Root: 345.36791976094133

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 m such that φ(σ(k))/σ(φ(k)) > φ(σ(m))/σ(φ(m)) for all k<m. A227011

a(n) = ∑_{1 <= x₁ <= x₂ <= x₃ <= x₄ <= x₅ <= n} gcd(x₁, x₂, x₃ , x₄, x₅, n). A343519

Numbers k such that sum of proper divisors or aliquot parts of k² (excluding 1) is a square, or A048050(k²) is a square. A63900

Numbers n such that sum of the proper divisors of n is the square of the sum of the digits of n. A279459