787 × 2689

Prime Factor Structure

Factorization String 787 × 2689

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 2,119,720

Proper Divisor Sum 3,477

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #2116199 ← → #2116291

1 787 2,689 2,116,243

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

2,116,243 6,348,730 3,174,365 9,523,096 4,761,548 2,380,774 1,190,387 3,571,162 1,785,581 5,356,744 2,678,372 1,339,186 669,593 2,008,780 1,004,390 502,195 1,506,586 753,293 2,259,880 1,129,940 564,970 282,485 847,456 423,728 211,864 105,932 52,966 26,483 79,450 39,725 119,176 59,588 29,794 14,897 44,692 22,346 11,173 33,520 16,760 8,380 4,190 2,095 6,286 3,143 9,430 4,715 14,146 7,073 21,220 10,610 5,305 15,916 7,958 3,979 11,938 5,969 17,908 8,954 4,477 13,432

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