2 × 211663

Prime Factor Structure

Factorization String 2 × 211663

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 634,992

Proper Divisor Sum 211,666

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #423323 ← → #423341

1 2 211,663 423,326

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

423,326 211,663 634,990 317,495 952,486 476,243 1,428,730 714,365 2,143,096 1,071,548 535,774 267,887 803,662 401,831 1,205,494 602,747 1,808,242 904,121 2,712,364 1,356,182 678,091 2,034,274 1,017,137 3,051,412 1,525,706 762,853 2,288,560 1,144,280 572,140 286,070 143,035 429,106 214,553 643,660 321,830 160,915 482,746 241,373 724,120 362,060 181,030 90,515 271,546 135,773 407,320 203,660 101,830 50,915 152,746 76,373 229,120 114,560 57,280 28,640 14,320 7,160 3,580 1,790 895 2,686

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