Properties of the Number -124166

One Hundred Twenty-Four Thousand One Hundred Sixty-Six

Basics

Value: -124167 → -124166 → -124165

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 2 × 7 ³ × 181

Divisors: 1, 2, 7, 14, 49, 98, 181, 343, 362, 686

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -11110010100000110

Octal: -362406

Duodecimal: -5BA32

Hexadecimal: -1e506

Square: 15417195556

Square Root: 352.37196256229015

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) = 7·a(n-1) - 14·a(n-2) + 7·a(n-3) with a(0)=0, a(1)=1, a(2)=4. A215493

a(n) = sigma₂(n)*sigma₃(n)/σ(n). A320917

Number of length 2+3 0..n arrays with some pair in every consecutive four terms totalling exactly n. A245952

Triangle of (Gaussian) q-binomial coefficients for q=-19. A15144