2 × 1360729

Prime Factor Structure

Factorization String 2 × 1360729

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 4,082,190

Proper Divisor Sum 1,360,732

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #2721451 ← → #2721517

1 2 1,360,729 2,721,458

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

2,721,458 1,360,729 4,082,188 2,041,094 1,020,547 3,061,642 1,530,821 4,592,464 2,296,232 1,148,116 574,058 287,029 861,088 430,544 215,272 107,636 53,818 26,909 80,728 40,364 20,182 10,091 30,274 15,137 45,412 22,706 11,353 34,060 17,030 8,515 25,546 12,773 38,320 19,160 9,580 4,790 2,395 7,186 3,593 10,780 5,390 2,695 8,086 4,043 12,130 6,065 18,196 9,098 4,549 13,648 6,824 3,412 1,706 853 2,560 1,280 640 320 160 80

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