2² × 2190821

Prime Factor Structure

Factorization String 2^2 × 2190821

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 15,335,754

Proper Divisor Sum 6,572,470

Digit Sum / Digital Root 38 (Root: 2)

Adjacent Primes #8763283 ← → #8763289

1 2 4 2,190,821 4,381,642 8,763,284

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

8,763,284 4,381,642 2,190,821 6,572,464 3,286,232 1,643,116 821,558 410,779 1,232,338 616,169 1,848,508 924,254 462,127 1,386,382 693,191 2,079,574 1,039,787 3,119,362 1,559,681 4,679,044 2,339,522 1,169,761 3,509,284 1,754,642 877,321 2,631,964 1,315,982 657,991 1,973,974 986,987 2,960,962 1,480,481 4,441,444 2,220,722 1,110,361 3,331,084 1,665,542 832,771 2,498,314 1,249,157 3,747,472 1,873,736 936,868 468,434 234,217 702,652 351,326 175,663 526,990 263,495 790,486 395,243 1,185,730 592,865 1,778,596 889,298 444,649 1,333,948 666,974 333,487

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