Properties of the Number 66246

Sixty-Six Thousand Two Hundred Forty-Six

Basics

Value: 66245 → 66246 → 66247

Parity: even

Prime: No

Previous Prime: 66239

Next Prime: 66271

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 2 × 3 × 61 × 181

Divisors: 1, 2, 3, 6, 61, 122, 181, 183, 362, 366

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10000001011000110

Octal: 201306

Duodecimal: 32406

Hexadecimal: 102c6

Square: 4388532516

Square Root: 257.3829831204853

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) = (2·n - 1)*(7·n² - 7·n + 6)/6. A63490

a(n) = 0 unless n is a composite number A002808(k) then a(n) = k. A66246

Largest number of maximal 2-degenerate node-induced subgraphs of an n-node graph. A352210