2 × 3 × 667781

Prime Factor Structure

Factorization String 2 × 3 × 667781

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 8,013,384

Proper Divisor Sum 4,006,698

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #4006661 ← → #4006687

1 2 3 6 667,781 1,335,562 2,003,343 4,006,686

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

4,006,686 2,003,343 6,010,030 3,005,015 9,015,046 4,507,523 13,522,570 6,761,285 20,283,856 10,141,928 5,070,964 2,535,482 1,267,741 3,803,224 1,901,612 950,806 475,403 1,426,210 713,105 2,139,316 1,069,658 534,829 1,604,488 802,244 401,122 200,561 601,684 300,842 150,421 451,264 225,632 112,816 56,408 28,204 14,102 7,051 21,154 10,577 31,732 15,866 7,933 23,800 11,900 5,950 2,975 8,926 4,463 13,390 6,695 20,086 10,043 30,130 15,065 45,196 22,598 11,299 33,898 16,949 50,848 25,424

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