Properties of the Number 66794

Sixty-Six Thousand Seven Hundred Ninety-Four

Basics

Value: 66793 → 66794 → 66795

Parity: even

Prime: No

Previous Prime: 66791

Next Prime: 66797

Digit Sum: 32

Digital Root: 5

Palindrome: No

Factorization: 2 × 7 × 13 × 367

Divisors: 1, 2, 7, 13, 14, 26, 91, 182, 367, 734

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 10000010011101010

Octal: 202352

Duodecimal: 327A2

Hexadecimal: 104ea

Square: 4461438436

Square Root: 258.44535205725794

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 cells in regular n-gon after 2 generations of mitosis. A349807

Triangular matrix T, read by rows, that satisfies: T³ + 3T² + 3T = SHIFTUP(T), also Tⁿ⁺² + 3Tⁿ⁺¹ + 3Tⁿ = SHIFTUP(Tⁿ - D·T^n-1) for all n, where D is a diagonal matrix with diagonal(D) = diagonal(T) = {1,2,3,...}. A103237

a(n) = floor(n^3/2)*floor(3+n^3/2)/2. A185593

Start of a record-breaking run of consecutive integers with an odd number of prime factors. A66794