3 × 61 × 2137

Prime Factor Structure

Factorization String 3 × 61 × 2137

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 530,224

Proper Divisor Sum 139,153

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #391067 ← → #391073

1 3 61 183 2,137 6,411 130,357 391,071

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

391,071 1,173,214 586,607 1,759,822 879,911 2,639,734 1,319,867 3,959,602 1,979,801 5,939,404 2,969,702 1,484,851 4,454,554 2,227,277 6,681,832 3,340,916 1,670,458 835,229 2,505,688 1,252,844 626,422 313,211 939,634 469,817 1,409,452 704,726 352,363 1,057,090 528,545 1,585,636 792,818 396,409 1,189,228 594,614 297,307 891,922 445,961 1,337,884 668,942 334,471 1,003,414 501,707 1,505,122 752,561 2,257,684 1,128,842 564,421 1,693,264 846,632 423,316 211,658 105,829 317,488 158,744 79,372 39,686 19,843 59,530 29,765 89,296

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