2² × 7 × 139343

Prime Factor Structure

Factorization String 2^2 × 7 × 139343

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 7,803,264

Proper Divisor Sum 3,901,660

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #3901589 ← → #3901609

1 2 4 7 14 28 139,343 278,686 557,372 975,401 1,950,802 3,901,604

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

3,901,604 1,950,802 975,401 2,926,204 1,463,102 731,551 2,194,654 1,097,327 3,291,982 1,645,991 4,937,974 2,468,987 7,406,962 3,703,481 11,110,444 5,555,222 2,777,611 8,332,834 4,166,417 12,499,252 6,249,626 3,124,813 9,374,440 4,687,220 2,343,610 1,171,805 3,515,416 1,757,708 878,854 439,427 1,318,282 659,141 1,977,424 988,712 494,356 247,178 123,589 370,768 185,384 92,692 46,346 23,173 69,520 34,760 17,380 8,690 4,345 13,036 6,518 3,259 9,778 4,889 14,668 7,334 3,667 11,002 5,501 16,504 8,252 4,126

Other feeder batches with open delivery windows. Each feeder keeps its own target batch.