3 × 7 × 11 × 15569

Prime Factor Structure

Factorization String 3 × 7 × 11 × 15569

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 5,978,880

Proper Divisor Sum 2,382,441

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #3596431 ← → #3596447

1 3 7 11 21 33 77 231 15,569 46,707 108,983 171,259 326,949 513,777 1,198,813 3,596,439

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

3,596,439 10,789,318 5,394,659 16,183,978 8,091,989 24,275,968 12,137,984 6,068,992 3,034,496 1,517,248 758,624 379,312 189,656 94,828 47,414 23,707 71,122 35,561 106,684 53,342 26,671 80,014 40,007 120,022 60,011 180,034 90,017 270,052 135,026 67,513 202,540 101,270 50,635 151,906 75,953 227,860 113,930 56,965 170,896 85,448 42,724 21,362 10,681 32,044 16,022 8,011 24,034 12,017 36,052 18,026 9,013 27,040 13,520 6,760 3,380 1,690 845 2,536 1,268 634

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