3 × 128377

Prime Factor Structure

Factorization String 3 × 128377

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 513,512

Proper Divisor Sum 128,381

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #385129 ← → #385139

1 3 128,377 385,131

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

385,131 1,155,394 577,697 1,733,092 866,546 433,273 1,299,820 649,910 324,955 974,866 487,433 1,462,300 731,150 365,575 1,096,726 548,363 1,645,090 822,545 2,467,636 1,233,818 616,909 1,850,728 925,364 462,682 231,341 694,024 347,012 173,506 86,753 260,260 130,130 65,065 195,196 97,598 48,799 146,398 73,199 219,598 109,799 329,398 164,699 494,098 247,049 741,148 370,574 185,287 555,862 277,931 833,794 416,897 1,250,692 625,346 312,673 938,020 469,010 234,505 703,516 351,758 175,879 527,638

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