Properties of the Number 82385

Eighty-Two Thousand Three Hundred Eighty-Five

Basics

Value: 82384 → 82385 → 82386

Parity: odd

Prime: No

Previous Prime: 82373

Next Prime: 82387

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 5 × 16477

Divisors: 1, 5, 16477, 82385

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 10100000111010001

Octal: 240721

Duodecimal: 3B815

Hexadecimal: 141d1

Square: 6787288225

Square Root: 287.0278732109479

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

Number of recursively anti-transitive rooted identity trees with n nodes. A324767

Expansion of ∏_k>=1 1/(1 - (1 + x + x²) * x^k). A309172

For each n append T(n), T(T(n)), T³(n), ..., T^r(n), where T(n) = A055012(n) and r is the smallest integer such that T^r(n) is one of the following numbers: 1, 55, 136, 153, 160, 370, 371, 407, 919. A82385