2 × 43 × 131 × 619

Prime Factor Structure

Factorization String 2 × 43 × 131 × 619

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 10,802,880

Proper Divisor Sum 3,829,226

Digit Sum / Digital Root 40 (Root: 4)

Adjacent Primes #6973651 ← → #6973657

1 2 43 86 131 262 619 1,238 5,633 11,266 26,617 53,234 81,089 162,178 3,486,827 6,973,654

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

6,973,654 3,486,827 10,460,482 5,230,241 15,690,724 7,845,362 3,922,681 11,768,044 5,884,022 2,942,011 8,826,034 4,413,017 13,239,052 6,619,526 3,309,763 9,929,290 4,964,645 14,893,936 7,446,968 3,723,484 1,861,742 930,871 2,792,614 1,396,307 4,188,922 2,094,461 6,283,384 3,141,692 1,570,846 785,423 2,356,270 1,178,135 3,534,406 1,767,203 5,301,610 2,650,805 7,952,416 3,976,208 1,988,104 994,052 497,026 248,513 745,540 372,770 186,385 559,156 279,578 139,789 419,368 209,684 104,842 52,421 157,264 78,632 39,316 19,658 9,829 29,488 14,744 7,372

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