3² × 7 × 6379

Prime Factor Structure

Factorization String 3^2 × 7 × 6379

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 663,520

Proper Divisor Sum 261,643

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #401867 ← → #401887

1 3 7 9 21 63 6,379 19,137 44,653 57,411 133,959 401,877

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

401,877 1,205,632 602,816 301,408 150,704 75,352 37,676 18,838 9,419 28,258 14,129 42,388 21,194 10,597 31,792 15,896 7,948 3,974 1,987 5,962 2,981 8,944 4,472 2,236 1,118 559 1,678 839 2,518 1,259 3,778 1,889 5,668 2,834 1,417 4,252 2,126 1,063 3,190 1,595 4,786 2,393 7,180 3,590 1,795 5,386 2,693 8,080 4,040 2,020 1,010 505 1,516 758 379 1,138 569 1,708 854 427

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