Properties of the Number 85636

Eighty-Five Thousand Six Hundred Thirty-Six

Basics

Value: 85635 → 85636 → 85637

Parity: even

Prime: No

Previous Prime: 85627

Next Prime: 85639

Digit Sum: 28

Digital Root: 1

Palindrome: No

Factorization: 2 ² × 79 × 271

Divisors: 1, 2, 4, 79, 158, 271, 316, 542, 1084, 21409

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10100111010000100

Octal: 247204

Duodecimal: 41684

Hexadecimal: 14e84

Square: 7333524496

Square Root: 292.63629303283625

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(1) = 1, a(n) = smallest positive number not yet in the sequence such that the concatenation of a(n-1) and a(n) is a square. A264770

Numbers k such that the sum of the numbers from 1 to k and that from 1 to k+1 share the same sum of divisors. A375819

Erroneous version of A046142. A85636