2² × 5 × 31 × 139 × 233

Prime Factor Structure

Factorization String 2^2 × 5 × 31 × 139 × 233

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 48

Divisor Sum (σ) 44,029,440

Proper Divisor Sum 23,949,500

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #20079931 ← → #20079973

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

20,079,940 10,039,970 5,019,985 15,059,956 7,529,978 3,764,989 11,294,968 5,647,484 2,823,742 1,411,871 4,235,614 2,117,807 6,353,422 3,176,711 9,530,134 4,765,067 14,295,202 7,147,601 21,442,804 10,721,402 5,360,701 16,082,104 8,041,052 4,020,526 2,010,263 6,030,790 3,015,395 9,046,186 4,523,093 13,569,280 6,784,640 3,392,320 1,696,160 848,080 424,040 212,020 106,010 53,005 159,016 79,508 39,754 19,877 59,632 29,816 14,908 7,454 3,727 11,182 5,591 16,774 8,387 25,162 12,581 37,744 18,872 9,436 4,718 2,359 7,078 3,539

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