2 × 139 × 2203

Prime Factor Structure

Factorization String 2 × 139 × 2203

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 925,680

Proper Divisor Sum 313,246

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #612407 ← → #612439

1 2 139 278 2,203 4,406 306,217 612,434

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

612,434 306,217 918,652 459,326 229,663 688,990 344,495 1,033,486 516,743 1,550,230 775,115 2,325,346 1,162,673 3,488,020 1,744,010 872,005 2,616,016 1,308,008 654,004 327,002 163,501 490,504 245,252 122,626 61,313 183,940 91,970 45,985 137,956 68,978 34,489 103,468 51,734 25,867 77,602 38,801 116,404 58,202 29,101 87,304 43,652 21,826 10,913 32,740 16,370 8,185 24,556 12,278 6,139 18,418 9,209 27,628 13,814 6,907 20,722 10,361 31,084 15,542 7,771 23,314

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