Properties of the Number -40846

Forty Thousand Eight Hundred Forty-Six

Basics

Value: -40847 → -40846 → -40845

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 2 × 13 × 1571

Divisors: 1, 2, 13, 26, 1571, 3142, 20423, 40846

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1001111110001110

Octal: -117616

Duodecimal: -1B77A

Hexadecimal: -9f8e

Square: 1668395716

Square Root: 202.10393365790782

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

G.f. satisfies: 1 = ∑_n>=0 (-x)^n*(n+1/2) * A(x)ⁿ⁺¹. A193111

G.f. satisfies: A(x) = x + A(x²/(1-x)²). A119685

a(n) = ∑_{1 <= i <= j <= k <= m <= n} gcd(i,j,k,m). A344992