Properties of the Number 8236

Eight Thousand Two Hundred Thirty-Six

Basics

Value: 8235 → 8236 → 8237

Parity: even

Prime: No

Previous Prime: 8233

Next Prime: 8237

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 2 ² × 29 × 71

Divisors: 1, 2, 4, 29, 58, 71, 116, 142, 284, 2059

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10000000101100

Octal: 20054

Duodecimal: 4924

Hexadecimal: 202c

Square: 67831696

Square Root: 90.75241043630741

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

Write 1,2,... in a clockwise spiral; sequence gives numbers on positive·axis. A33951

Heinz numbers of integer partitions with as many even parts as odd parts and as many even conjugate parts as odd conjugate parts. A350946

T(n,k)=Number of (n+1) X (k+1) 0..2 arrays with the maximum plus the upper median plus the minimum of every 2 X 2 subblock differing from its horizontal and vertical neighbors by exactly one. A237412

Numbers n such that n!8-1 is prime. A204662

Number of 3 X n nonnegative integer matrices with all column sums 3, up to row and column permutation. A58407

Non-balanced numbers in A015765. A74868

Numbers m with C(2·m, m) + prime(m) prime, where C(2·m, m) = (2·m)!/(m!)². A236242

Distinct values of A378664(k) in the order of appearance, when k ranges over those primitively abundant numbers k for which A378664(k) is less than the largest proper divisor of k. A378740

Poincaré series [or Poincare series] (or Molien series) for a certain four-fold wreath product P₄. A91434

Maximum starting value of X such that repeated replacement of X with X-ceiling(X/6) requires n steps to reach 0. A279076