2 × 7 × 397 × 809

Prime Factor Structure

Factorization String 2 × 7 × 397 × 809

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 7,737,120

Proper Divisor Sum 3,240,698

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #4496411 ← → #4496441

1 2 7 14 397 794 809 1,618 2,779 5,558 5,663 11,326 321,173 642,346 2,248,211 4,496,422

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

4,496,422 2,248,211 6,744,634 3,372,317 10,116,952 5,058,476 2,529,238 1,264,619 3,793,858 1,896,929 5,690,788 2,845,394 1,422,697 4,268,092 2,134,046 1,067,023 3,201,070 1,600,535 4,801,606 2,400,803 7,202,410 3,601,205 10,803,616 5,401,808 2,700,904 1,350,452 675,226 337,613 1,012,840 506,420 253,210 126,605 379,816 189,908 94,954 47,477 142,432 71,216 35,608 17,804 8,902 4,451 13,354 6,677 20,032 10,016 5,008 2,504 1,252 626 313 940 470 235 706 353 1,060 530 265 796

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