Properties of the Number -65414

Sixty-Five Thousand Four Hundred Fourteen

Basics

Value: -65415 → -65414 → -65413

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 2 × 32707

Divisors: 1, 2, 32707, 65414

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1111111110000110

Octal: -177606

Duodecimal: -31A32

Hexadecimal: -ff86

Square: 4278991396

Square Root: 255.76160775221913

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) = (8*(2ⁿ) - n² - 3·n - 6)/2. A48492

Main diagonal of arrays A265901 and A265903. A265900

Times on a 12-hour digital clock with 6 digits at which the three continuously moving hands of an analog clock, in the best approximation, enclose the same angles with one another, i.e., have the smallest sum of squares of the deviations from 120 degrees. When interpreting the terms as times of the day in the form hh:mm:ss, padding to the left with zeros is assumed. A347040

G.f.: A(x) = A₁ where A₁ = 1/[1 - x*(A₂)²], A₂ = 1/[1 - x²*(A₃)²], A₃ = 1/[1 - x³*(A₄)²], ... A_n = 1/[1 - xⁿ*(A_n+1)²] for n>=1. A132332

Series for first parallel moment of hexagonal lattice. A6740

Numbers whose sum of anti-divisors is equal to the sum of the divisors of their arithmetic derivative. A249912

Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 517", based on the 5-celled von Neumann neighborhood. A272732