2² × 19 × 128551

Prime Factor Structure

Factorization String 2^2 × 19 × 128551

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 17,997,280

Proper Divisor Sum 8,227,404

Digit Sum / Digital Root 52 (Root: 7)

Adjacent Primes #9769817 ← → #9769891

1 2 4 19 38 76 128,551 257,102 514,204 2,442,469 4,884,938 9,769,876

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

9,769,876 4,884,938 2,442,469 7,327,408 3,663,704 1,831,852 915,926 457,963 1,373,890 686,945 2,060,836 1,030,418 515,209 1,545,628 772,814 386,407 1,159,222 579,611 1,738,834 869,417 2,608,252 1,304,126 652,063 1,956,190 978,095 2,934,286 1,467,143 4,401,430 2,200,715 6,602,146 3,301,073 9,903,220 4,951,610 2,475,805 7,427,416 3,713,708 1,856,854 928,427 2,785,282 1,392,641 4,177,924 2,088,962 1,044,481 3,133,444 1,566,722 783,361 2,350,084 1,175,042 587,521 1,762,564 881,282 440,641 1,321,924 660,962 330,481 991,444 495,722 247,861 743,584 371,792

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