5 × 23 × 17581

Prime Factor Structure

Factorization String 5 × 23 × 17581

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 2,531,808

Proper Divisor Sum 509,993

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #2021807 ← → #2021837

1 5 23 115 17,581 87,905 404,363 2,021,815

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

2,021,815 6,065,446 3,032,723 9,098,170 4,549,085 13,647,256 6,823,628 3,411,814 1,705,907 5,117,722 2,558,861 7,676,584 3,838,292 1,919,146 959,573 2,878,720 1,439,360 719,680 359,840 179,920 89,960 44,980 22,490 11,245 33,736 16,868 8,434 4,217 12,652 6,326 3,163 9,490 4,745 14,236 7,118 3,559 10,678 5,339 16,018 8,009 24,028 12,014 6,007 18,022 9,011 27,034 13,517 40,552 20,276 10,138 5,069 15,208 7,604 3,802 1,901 5,704 2,852 1,426 713 2,140

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