7² × 4363

Prime Factor Structure

Factorization String 7^2 × 4363

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 248,748

Proper Divisor Sum 34,961

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #213751 ← → #213791

1 7 49 4,363 30,541 213,787

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

213,787 641,362 320,681 962,044 481,022 240,511 721,534 360,767 1,082,302 541,151 1,623,454 811,727 2,435,182 1,217,591 3,652,774 1,826,387 5,479,162 2,739,581 8,218,744 4,109,372 2,054,686 1,027,343 3,082,030 1,541,015 4,623,046 2,311,523 6,934,570 3,467,285 10,401,856 5,200,928 2,600,464 1,300,232 650,116 325,058 162,529 487,588 243,794 121,897 365,692 182,846 91,423 274,270 137,135 411,406 205,703 617,110 308,555 925,666 462,833 1,388,500 694,250 347,125 1,041,376 520,688 260,344 130,172 65,086 32,543 97,630 48,815

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