11 × 13 × 43 × 149

Prime Factor Structure

Factorization String 11 × 13 × 43 × 149

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,108,800

Proper Divisor Sum 192,599

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #916189 ← → #916213

1 11 13 43 143 149 473 559 1,639 1,937 6,149 6,407 21,307 70,477 83,291 916,201

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

916,201 2,748,604 1,374,302 687,151 2,061,454 1,030,727 3,092,182 1,546,091 4,638,274 2,319,137 6,957,412 3,478,706 1,739,353 5,218,060 2,609,030 1,304,515 3,913,546 1,956,773 5,870,320 2,935,160 1,467,580 733,790 366,895 1,100,686 550,343 1,651,030 825,515 2,476,546 1,238,273 3,714,820 1,857,410 928,705 2,786,116 1,393,058 696,529 2,089,588 1,044,794 522,397 1,567,192 783,596 391,798 195,899 587,698 293,849 881,548 440,774 220,387 661,162 330,581 991,744 495,872 247,936 123,968 61,984 30,992 15,496 7,748 3,874 1,937 5,812

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