2 × 21149

Prime Factor Structure

Factorization String 2 × 21149

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 63,450

Proper Divisor Sum 21,152

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #42293 ← → #42299

1 2 21,149 42,298

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

42,298 21,149 63,448 31,724 15,862 7,931 23,794 11,897 35,692 17,846 8,923 26,770 13,385 40,156 20,078 10,039 30,118 15,059 45,178 22,589 67,768 33,884 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 6,790 3,395 10,186 5,093 15,280 7,640 3,820 1,910 955 2,866 1,433 4,300 2,150 1,075 3,226 1,613

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