7 × 4015729

Prime Factor Structure

Factorization String 7 × 4015729

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 32,125,840

Proper Divisor Sum 4,015,737

Digit Sum / Digital Root 16 (Root: 7)

Adjacent Primes #28110097 ← → #28110113

1 7 4,015,729 28,110,103

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

28,110,103 84,330,310 42,165,155 126,495,466 63,247,733 189,743,200 94,871,600 47,435,800 23,717,900 11,858,950 5,929,475 17,788,426 8,894,213 26,682,640 13,341,320 6,670,660 3,335,330 1,667,665 5,002,996 2,501,498 1,250,749 3,752,248 1,876,124 938,062 469,031 1,407,094 703,547 2,110,642 1,055,321 3,165,964 1,582,982 791,491 2,374,474 1,187,237 3,561,712 1,780,856 890,428 445,214 222,607 667,822 333,911 1,001,734 500,867 1,502,602 751,301 2,253,904 1,126,952 563,476 281,738 140,869 422,608 211,304 105,652 52,826 26,413 79,240 39,620 19,810 9,905 29,716

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