Properties of the Number 66017

Sixty-Six Thousand Seventeen

Basics

Value: 66016 → 66017 → 66018

Parity: odd

Prime: No

Previous Prime: 65993

Next Prime: 66029

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 7 × 9431

Divisors: 1, 7, 9431, 66017

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 10000000111100001

Octal: 200741

Duodecimal: 32255

Hexadecimal: 101e1

Square: 4358244289

Square Root: 256.9377356481527

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

G.f.: ∑_n>=0 (3 + xⁿ)ⁿ * xⁿ / (1-x)ⁿ⁺¹. A244616

Numbers n such that 69·2ⁿ-1 is prime. A50560

Number of inequivalent codes attaining highest minimal Hamming distance of any Type 4^Z self-dual code of length n over Z/4Z. A66017