439 × 1861

Prime Factor Structure

Factorization String 439 × 1861

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 819,280

Proper Divisor Sum 2,301

Digit Sum / Digital Root 40 (Root: 4)

Adjacent Primes #816971 ← → #817013

1 439 1,861 816,979

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

816,979 2,450,938 1,225,469 3,676,408 1,838,204 919,102 459,551 1,378,654 689,327 2,067,982 1,033,991 3,101,974 1,550,987 4,652,962 2,326,481 6,979,444 3,489,722 1,744,861 5,234,584 2,617,292 1,308,646 654,323 1,962,970 981,485 2,944,456 1,472,228 736,114 368,057 1,104,172 552,086 276,043 828,130 414,065 1,242,196 621,098 310,549 931,648 465,824 232,912 116,456 58,228 29,114 14,557 43,672 21,836 10,918 5,459 16,378 8,189 24,568 12,284 6,142 3,071 9,214 4,607 13,822 6,911 20,734 10,367 31,102

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