3 × 13 × 139921

Prime Factor Structure

Factorization String 3 × 13 × 139921

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 7,835,632

Proper Divisor Sum 2,378,713

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #5456917 ← → #5456921

1 3 13 39 139,921 419,763 1,818,973 5,456,919

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

5,456,919 16,370,758 8,185,379 24,556,138 12,278,069 36,834,208 18,417,104 9,208,552 4,604,276 2,302,138 1,151,069 3,453,208 1,726,604 863,302 431,651 1,294,954 647,477 1,942,432 971,216 485,608 242,804 121,402 60,701 182,104 91,052 45,526 22,763 68,290 34,145 102,436 51,218 25,609 76,828 38,414 19,207 57,622 28,811 86,434 43,217 129,652 64,826 32,413 97,240 48,620 24,310 12,155 36,466 18,233 54,700 27,350 13,675 41,026 20,513 61,540 30,770 15,385 46,156 23,078 11,539 34,618

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