6,821,998

2 × 17 × 283 × 709

Prime Factor Structure

Factorization String 2 × 17 × 283 × 709

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Total Divisors 16

Divisor Sum (σ) 10,888,560

Proper Divisor Sum 4,066,562

Digit Sum / Digital Root 43 (Root: 7)

Adjacent Primes #6821963 ← → #6822017

1 2 17 34 283 566 709 1,418 4,811 9,622 12,053 24,106 200,647 401,294 3,410,999 6,821,998

Iterative sequence n → n/2 (if even) or 3n+1 (if odd):

6,821,998 3,410,999 10,232,998 5,116,499 15,349,498 7,674,749 23,024,248 11,512,124 5,756,062 2,878,031 8,634,094 4,317,047 12,951,142 6,475,571 19,426,714 9,713,357 29,140,072 14,570,036 7,285,018 3,642,509 10,927,528 5,463,764 2,731,882 1,365,941 4,097,824 2,048,912 1,024,456 512,228 256,114 128,057 384,172 192,086 96,043 288,130 144,065 432,196 216,098 108,049 324,148 162,074 81,037 243,112 121,556 60,778 30,389 91,168 45,584 22,792 11,396 5,698 2,849 8,548 4,274 2,137 6,412 3,206 1,603 4,810 2,405 7,216

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