2 × 5 × 218819

Prime Factor Structure

Factorization String 2 × 5 × 218819

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 3,938,760

Proper Divisor Sum 1,750,570

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #2188181 ← → #2188213

1 2 5 10 218,819 437,638 1,094,095 2,188,190

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

2,188,190 1,094,095 3,282,286 1,641,143 4,923,430 2,461,715 7,385,146 3,692,573 11,077,720 5,538,860 2,769,430 1,384,715 4,154,146 2,077,073 6,231,220 3,115,610 1,557,805 4,673,416 2,336,708 1,168,354 584,177 1,752,532 876,266 438,133 1,314,400 657,200 328,600 164,300 82,150 41,075 123,226 61,613 184,840 92,420 46,210 23,105 69,316 34,658 17,329 51,988 25,994 12,997 38,992 19,496 9,748 4,874 2,437 7,312 3,656 1,828 914 457 1,372 686 343 1,030 515 1,546 773 2,320

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