3 × 7² × 1619

Prime Factor Structure

Factorization String 3 × 7^2 × 1619

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 369,360

Proper Divisor Sum 131,367

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #237977 ← → #237997

1 3 7 21 49 147 1,619 4,857 11,333 33,999 79,331 237,993

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

237,993 713,980 356,990 178,495 535,486 267,743 803,230 401,615 1,204,846 602,423 1,807,270 903,635 2,710,906 1,355,453 4,066,360 2,033,180 1,016,590 508,295 1,524,886 762,443 2,287,330 1,143,665 3,430,996 1,715,498 857,749 2,573,248 1,286,624 643,312 321,656 160,828 80,414 40,207 120,622 60,311 180,934 90,467 271,402 135,701 407,104 203,552 101,776 50,888 25,444 12,722 6,361 19,084 9,542 4,771 14,314 7,157 21,472 10,736 5,368 2,684 1,342 671 2,014 1,007 3,022 1,511

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