Properties of the Number 85827

Eighty-Five Thousand Eight Hundred Twenty-Seven

Basics

Value: 85826 → 85827 → 85828

Parity: odd

Prime: No

Previous Prime: 85819

Next Prime: 85829

Digit Sum: 30

Digital Root: 3

Palindrome: No

Factorization: 3 × 7 × 61 × 67

Divisors: 1, 3, 7, 21, 61, 67, 183, 201, 427, 469

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 10100111101000011

Octal: 247503

Duodecimal: 41803

Hexadecimal: 14f43

Square: 7366273929

Square Root: 292.9624549323684

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) = floor( n*(n-1)*(n-2)*(n-3)/23 ). A11933

Numbers k such that {k + 2, k + 4} and {k² + 2, k² + 4} are both twin prime pairs. A284014

Increasing partial quotients of number defined in A085825 and A085826. A85827