3 × 7 × 101863

Prime Factor Structure

Factorization String 3 × 7 × 101863

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 3,259,648

Proper Divisor Sum 1,120,525

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #2139107 ← → #2139131

1 3 7 21 101,863 305,589 713,041 2,139,123

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

2,139,123 6,417,370 3,208,685 9,626,056 4,813,028 2,406,514 1,203,257 3,609,772 1,804,886 902,443 2,707,330 1,353,665 4,060,996 2,030,498 1,015,249 3,045,748 1,522,874 761,437 2,284,312 1,142,156 571,078 285,539 856,618 428,309 1,284,928 642,464 321,232 160,616 80,308 40,154 20,077 60,232 30,116 15,058 7,529 22,588 11,294 5,647 16,942 8,471 25,414 12,707 38,122 19,061 57,184 28,592 14,296 7,148 3,574 1,787 5,362 2,681 8,044 4,022 2,011 6,034 3,017 9,052 4,526 2,263

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