Properties of the Number 82850

Eighty-Two Thousand Eight Hundred Fifty

Basics

Value: 82849 → 82850 → 82851

Parity: even

Prime: No

Previous Prime: 82847

Next Prime: 82883

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 2 × 5 ² × 1657

Divisors: 1, 2, 5, 10, 25, 50, 1657, 3314, 8285, 16570

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 10100001110100010

Octal: 241642

Duodecimal: 3BB42

Hexadecimal: 143a2

Square: 6864122500

Square Root: 287.8367592924851

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,k) is the sum over all Dyck paths of semilength n of products over all peaks p of (x_p+k·y_p)/y_p, where x_p and y_p are the coordinates of peak p; square array A(n,k), n>=0, k>=0, read by antidiagonals. A258219

a(n) is the largest number that can be expressed as the sum of three triangular numbers in exactly n ways. A330810

Let S(0) = {}, S(n) = {S(n-1), S(n-1), n}; sequence gives S(infinity). A82850