3² × 233 × 307

Prime Factor Structure

Factorization String 3^2 × 233 × 307

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 936,936

Proper Divisor Sum 293,157

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #643751 ← → #643781

1 3 9 233 307 699 921 2,097 2,763 71,531 214,593 643,779

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

643,779 1,931,338 965,669 2,897,008 1,448,504 724,252 362,126 181,063 543,190 271,595 814,786 407,393 1,222,180 611,090 305,545 916,636 458,318 229,159 687,478 343,739 1,031,218 515,609 1,546,828 773,414 386,707 1,160,122 580,061 1,740,184 870,092 435,046 217,523 652,570 326,285 978,856 489,428 244,714 122,357 367,072 183,536 91,768 45,884 22,942 11,471 34,414 17,207 51,622 25,811 77,434 38,717 116,152 58,076 29,038 14,519 43,558 21,779 65,338 32,669 98,008 49,004 24,502

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