3 × 13 × 47 × 677

Prime Factor Structure

Factorization String 3 × 13 × 47 × 677

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,822,464

Proper Divisor Sum 581,523

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #1240931 ← → #1240957

1 3 13 39 47 141 611 677 1,833 2,031 8,801 26,403 31,819 95,457 413,647 1,240,941

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

1,240,941 3,722,824 1,861,412 930,706 465,353 1,396,060 698,030 349,015 1,047,046 523,523 1,570,570 785,285 2,355,856 1,177,928 588,964 294,482 147,241 441,724 220,862 110,431 331,294 165,647 496,942 248,471 745,414 372,707 1,118,122 559,061 1,677,184 838,592 419,296 209,648 104,824 52,412 26,206 13,103 39,310 19,655 58,966 29,483 88,450 44,225 132,676 66,338 33,169 99,508 49,754 24,877 74,632 37,316 18,658 9,329 27,988 13,994 6,997 20,992 10,496 5,248 2,624 1,312

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