7 × 479 × 641

Prime Factor Structure

Factorization String 7 × 479 × 641

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 2,465,280

Proper Divisor Sum 316,007

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #2149249 ← → #2149283

1 7 479 641 3,353 4,487 307,039 2,149,273

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

2,149,273 6,447,820 3,223,910 1,611,955 4,835,866 2,417,933 7,253,800 3,626,900 1,813,450 906,725 2,720,176 1,360,088 680,044 340,022 170,011 510,034 255,017 765,052 382,526 191,263 573,790 286,895 860,686 430,343 1,291,030 645,515 1,936,546 968,273 2,904,820 1,452,410 726,205 2,178,616 1,089,308 544,654 272,327 816,982 408,491 1,225,474 612,737 1,838,212 919,106 459,553 1,378,660 689,330 344,665 1,033,996 516,998 258,499 775,498 387,749 1,163,248 581,624 290,812 145,406 72,703 218,110 109,055 327,166 163,583 490,750

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