Properties of the Number 5870

Five Thousand Eight Hundred Seventy

Basics

Value: 5869 → 5870 → 5871

Parity: even

Prime: No

Previous Prime: 5869

Next Prime: 5879

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 2 × 5 × 587

Divisors: 1, 2, 5, 10, 587, 1174, 2935, 5870

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1011011101110

Octal: 13356

Duodecimal: 3492

Hexadecimal: 16ee

Square: 34456900

Square Root: 76.61592523751182

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) = a(n-1) + a(m) for n >= 4, where m = 2^p+1 + 2 - n and p is the unique integer such that 2^p < n - 1 <= 2^p+1, starting with a(1) = 1, a(2) = 2, and a(3) = 4. A50053

Numbers k whose sum of digits exceeds the sum of the digits of k³. A64209

Integers n for which A173318(n) is a square. A227743

Number of nX1 0..1 arrays with no 1 equal to more than one of its king-move neighbors, with the exception of exactly two elements. A282831

Sum of terms in n-th rows of triangle in A077159. A77162

Least k such that k*(2^p-1)*(k*(2^p-1)-1)-1 is prime, where 2^p-1 runs through the Mersenne primes. A137906

Numbers k such that A007953(k) >= A007953(k³), where A007953 = digital sum in base 10. A204324

Number of tilings of an n X 1 rectangle by tiles of dimension 1 X 1 and 2 X 1 such that every tile is next to a tile of different size. A245596

Numbers k such that the number of divisors of k+2 divides k and the number of divisors of k divides k+2. A268037

The number of steps to return to the origin for a walk on a 2D square grid where the walk changes direction to move as close as possible toward the origin after it has taken a prime number of steps; backtracking on its previous step is not allowed. A332939