2³ × 3 × 11² × 743

Prime Factor Structure

Factorization String 2^3 × 3 × 11^2 × 743

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 48

Divisor Sum (σ) 5,937,120

Proper Divisor Sum 3,779,448

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #2157671 ← → #2157677

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

2,157,672 1,078,836 539,418 269,709 809,128 404,564 202,282 101,141 303,424 151,712 75,856 37,928 18,964 9,482 4,741 14,224 7,112 3,556 1,778 889 2,668 1,334 667 2,002 1,001 3,004 1,502 751 2,254 1,127 3,382 1,691 5,074 2,537 7,612 3,806 1,903 5,710 2,855 8,566 4,283 12,850 6,425 19,276 9,638 4,819 14,458 7,229 21,688 10,844 5,422 2,711 8,134 4,067 12,202 6,101 18,304 9,152 4,576 2,288

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