Properties of the Number 84668

Eighty-Four Thousand Six Hundred Sixty-Eight

Basics

Value: 84667 → 84668 → 84669

Parity: even

Prime: No

Previous Prime: 84659

Next Prime: 84673

Digit Sum: 32

Digital Root: 5

Palindrome: No

Factorization: 2 ² × 61 × 347

Divisors: 1, 2, 4, 61, 122, 244, 347, 694, 1388, 21167

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 10100101010111100

Octal: 245274

Duodecimal: 40BB8

Hexadecimal: 14abc

Square: 7168670224

Square Root: 290.9776623729045

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

Expansion of g.f. A(x) satisfying A(x) = 1 + x*(A(x)² - A(-x)²)/2 + x*(A(x)⁴ + A(-x)⁴)/2. A368628

Number of points in Zⁿ of norm <= 3. A55427

Brilliant Niven numbers, i.e., numbers with two prime factors of the same length (in decimal notation) which are also divisible by the sum of their digits. A84668