2 × 3 × 13 × 6971

Prime Factor Structure

Factorization String 2 × 3 × 13 × 6971

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,171,296

Proper Divisor Sum 627,558

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #543713 ← → #543769

1 2 3 6 13 26 39 78 6,971 13,942 20,913 41,826 90,623 181,246 271,869 543,738

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

543,738 271,869 815,608 407,804 203,902 101,951 305,854 152,927 458,782 229,391 688,174 344,087 1,032,262 516,131 1,548,394 774,197 2,322,592 1,161,296 580,648 290,324 145,162 72,581 217,744 108,872 54,436 27,218 13,609 40,828 20,414 10,207 30,622 15,311 45,934 22,967 68,902 34,451 103,354 51,677 155,032 77,516 38,758 19,379 58,138 29,069 87,208 43,604 21,802 10,901 32,704 16,352 8,176 4,088 2,044 1,022 511 1,534 767 2,302 1,151 3,454

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