Properties of the Number -70929

Seventy Thousand Nine Hundred Twenty-Nine

Basics

Value: -70930 → -70929 → -70928

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 27

Digital Root: 9

Palindrome: No

Factorization: 3 ³ × 37 × 71

Divisors: 1, 3, 9, 27, 37, 71, 111, 213, 333, 639

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

4938 Try Today's Challenge

Representations

Binary: -10001010100010001

Octal: -212421

Duodecimal: -35069

Hexadecimal: -11511

Square: 5030923041

Square Root: 266.3249894395943

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) = Fibonacci(n+1) - 2^floor(n/2). A5672

Number A(n,k) of tilings of a k X k X n box using k·n bricks of shape k X 1 X 1; square array A(n,k), n>=0, k>=1, read by antidiagonals. A233308

Number of tilings of a 3 X 3 X n box using 3n bricks of shape 3 X 1 X 1. A233289

Number of balanced parenthesis expressions of length 2n and depth 3. A258109

Decimal representation of the x-axis, from the origin to the right edge, of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 278", based on the 5-celled von Neumann neighborhood. A280526

a(n) = n*(n³ + 2·n² - 5·n + 10)/8. A294259

Number of pairs (λ,μ) of partitions λ of n and μ of nine with μ <= λ (by diagram containment). A303859

a(n) = Fibonacci(n) - 2^floor(n/2). A28892

a(n) = a(n-1) + 3·a(n-2) -2·a(n-3) - 2·a(n-4), where a(0) = 0, a(1) = 0, a(2) = 1, a(3) = 2. A295724

a(n) = Fibonacci(n-2) + 2·a(n-2) - (n mod 2). A192727