2 × 7 × 17 × 53 × 149

Prime Factor Structure

Factorization String 2 × 7 × 17 × 53 × 149

Distinct Prime Factors 5

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 3,499,200

Proper Divisor Sum 1,619,714

Digit Sum / Digital Root 43 (Root: 7)

Adjacent Primes #1879477 ← → #1879511

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

1,879,486 939,743 2,819,230 1,409,615 4,228,846 2,114,423 6,343,270 3,171,635 9,514,906 4,757,453 14,272,360 7,136,180 3,568,090 1,784,045 5,352,136 2,676,068 1,338,034 669,017 2,007,052 1,003,526 501,763 1,505,290 752,645 2,257,936 1,128,968 564,484 282,242 141,121 423,364 211,682 105,841 317,524 158,762 79,381 238,144 119,072 59,536 29,768 14,884 7,442 3,721 11,164 5,582 2,791 8,374 4,187 12,562 6,281 18,844 9,422 4,711 14,134 7,067 21,202 10,601 31,804 15,902 7,951 23,854 11,927

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