2 × 5 × 7 × 17 × 1669

Prime Factor Structure

Factorization String 2 × 5 × 7 × 17 × 1669

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 4,328,640

Proper Divisor Sum 2,342,530

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #1986109 ← → #1986121

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

1,986,110 993,055 2,979,166 1,489,583 4,468,750 2,234,375 6,703,126 3,351,563 10,054,690 5,027,345 15,082,036 7,541,018 3,770,509 11,311,528 5,655,764 2,827,882 1,413,941 4,241,824 2,120,912 1,060,456 530,228 265,114 132,557 397,672 198,836 99,418 49,709 149,128 74,564 37,282 18,641 55,924 27,962 13,981 41,944 20,972 10,486 5,243 15,730 7,865 23,596 11,798 5,899 17,698 8,849 26,548 13,274 6,637 19,912 9,956 4,978 2,489 7,468 3,734 1,867 5,602 2,801 8,404 4,202 2,101

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