7 × 43 × 13997

Prime Factor Structure

Factorization String 7 × 43 × 13997

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 4,927,296

Proper Divisor Sum 714,199

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #4213081 ← → #4213103

1 7 43 301 13,997 97,979 601,871 4,213,097

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

4,213,097 12,639,292 6,319,646 3,159,823 9,479,470 4,739,735 14,219,206 7,109,603 21,328,810 10,664,405 31,993,216 15,996,608 7,998,304 3,999,152 1,999,576 999,788 499,894 249,947 749,842 374,921 1,124,764 562,382 281,191 843,574 421,787 1,265,362 632,681 1,898,044 949,022 474,511 1,423,534 711,767 2,135,302 1,067,651 3,202,954 1,601,477 4,804,432 2,402,216 1,201,108 600,554 300,277 900,832 450,416 225,208 112,604 56,302 28,151 84,454 42,227 126,682 63,341 190,024 95,012 47,506 23,753 71,260 35,630 17,815 53,446 26,723

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