Properties of the Number -266001

Two Hundred Sixty-Six Thousand One

Basics

Value: -266002 → -266001 → -266000

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 15

Digital Root: 6

Palindrome: No

Factorization: 3 × 88667

Divisors: 1, 3, 88667, 266001

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1000000111100010001

Octal: -1007421

Duodecimal: -109B29

Hexadecimal: -40f11

Square: 70756532001

Square Root: 515.7528477866118

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

Starting at n, a(n) is the total number of moves made to the right according to the following rules. On the k-th step (k=1,2,3,...) move a distance of k in the direction of zero. If the number landed on has been landed on before, move a distance of k away from zero instead. A324660

E.g.f. A(x) satisfies A(x) = exp( x*(A(x) + A(-x))*(A(x) + A(w·x) + A(w²*x))/6 ), where w = exp(2*π*i/3). A385698

Numbers k such that k and k+1 are both in A363457. A363458