2 × 13 × 313 × 389

Prime Factor Structure

Factorization String 2 × 13 × 313 × 389

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 5,143,320

Proper Divisor Sum 1,977,638

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #3165671 ← → #3165707

1 2 13 26 313 389 626 778 4,069 5,057 8,138 10,114 121,757 243,514 1,582,841 3,165,682

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

3,165,682 1,582,841 4,748,524 2,374,262 1,187,131 3,561,394 1,780,697 5,342,092 2,671,046 1,335,523 4,006,570 2,003,285 6,009,856 3,004,928 1,502,464 751,232 375,616 187,808 93,904 46,952 23,476 11,738 5,869 17,608 8,804 4,402 2,201 6,604 3,302 1,651 4,954 2,477 7,432 3,716 1,858 929 2,788 1,394 697 2,092 1,046 523 1,570 785 2,356 1,178 589 1,768 884 442 221 664 332 166 83 250 125 376 188 94

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