Properties of the Number 35870

Thirty-Five Thousand Eight Hundred Seventy

Basics

Value: 35869 → 35870 → 35871

Parity: even

Prime: No

Previous Prime: 35869

Next Prime: 35879

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 2 × 5 × 17 × 211

Divisors: 1, 2, 5, 10, 17, 34, 85, 170, 211, 422

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1000110000011110

Octal: 106036

Duodecimal: 18912

Hexadecimal: 8c1e

Square: 1286656900

Square Root: 189.39376969689368

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

T(n,k)=Number of nXk 0..1 arrays with no 1 equal to more than one of its horizontal, vertical and antidiagonal neighbors, with the exception of exactly two elements. A282969

Row sums of A325433. A325434

Number of nX5 0..1 arrays with no 1 equal to more than one of its horizontal, vertical and antidiagonal neighbors, with the exception of exactly two elements. A282966

Number of nX4 0..1 arrays with no 1 equal to more than one of its horizontal, vertical and antidiagonal neighbors, with the exception of exactly two elements. A282965

a(n) = (n + 2)*(n² + n - 1). A318765

Coefficients of the open mirror map of P2. A353195

Number of (n+1)X(n+1) -5..5 symmetric matrices with every 2X2 subblock having sum zero and two, three or four distinct values. A211336

Coordination sequence for A₄₄ lattice. A35870