7 × 19³ × 401

Prime Factor Structure

Factorization String 7 × 19^3 × 401

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 23,283,840

Proper Divisor Sum 4,030,627

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #19253191 ← → #19253219

1 7 19 133 361 401 2,527 2,807 6,859 7,619 48,013 53,333 144,761 1,013,327 2,750,459 19,253,213

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

19,253,213 57,759,640 28,879,820 14,439,910 7,219,955 21,659,866 10,829,933 32,489,800 16,244,900 8,122,450 4,061,225 12,183,676 6,091,838 3,045,919 9,137,758 4,568,879 13,706,638 6,853,319 20,559,958 10,279,979 30,839,938 15,419,969 46,259,908 23,129,954 11,564,977 34,694,932 17,347,466 8,673,733 26,021,200 13,010,600 6,505,300 3,252,650 1,626,325 4,878,976 2,439,488 1,219,744 609,872 304,936 152,468 76,234 38,117 114,352 57,176 28,588 14,294 7,147 21,442 10,721 32,164 16,082 8,041 24,124 12,062 6,031 18,094 9,047 27,142 13,571 40,714 20,357

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