2 × 3² × 7 × 16981

Prime Factor Structure

Factorization String 2 × 3^2 × 7 × 16981

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 5,298,384

Proper Divisor Sum 3,158,778

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #2139583 ← → #2139607

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

2,139,606 1,069,803 3,209,410 1,604,705 4,814,116 2,407,058 1,203,529 3,610,588 1,805,294 902,647 2,707,942 1,353,971 4,061,914 2,030,957 6,092,872 3,046,436 1,523,218 761,609 2,284,828 1,142,414 571,207 1,713,622 856,811 2,570,434 1,285,217 3,855,652 1,927,826 963,913 2,891,740 1,445,870 722,935 2,168,806 1,084,403 3,253,210 1,626,605 4,879,816 2,439,908 1,219,954 609,977 1,829,932 914,966 457,483 1,372,450 686,225 2,058,676 1,029,338 514,669 1,544,008 772,004 386,002 193,001 579,004 289,502 144,751 434,254 217,127 651,382 325,691 977,074 488,537

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