13 × 73 × 1667

Prime Factor Structure

Factorization String 13 × 73 × 1667

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 1,728,048

Proper Divisor Sum 146,065

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #1581949 ← → #1582001

1 13 73 949 1,667 21,671 121,691 1,581,983

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

1,581,983 4,745,950 2,372,975 7,118,926 3,559,463 10,678,390 5,339,195 16,017,586 8,008,793 24,026,380 12,013,190 6,006,595 18,019,786 9,009,893 27,029,680 13,514,840 6,757,420 3,378,710 1,689,355 5,068,066 2,534,033 7,602,100 3,801,050 1,900,525 5,701,576 2,850,788 1,425,394 712,697 2,138,092 1,069,046 534,523 1,603,570 801,785 2,405,356 1,202,678 601,339 1,804,018 902,009 2,706,028 1,353,014 676,507 2,029,522 1,014,761 3,044,284 1,522,142 761,071 2,283,214 1,141,607 3,424,822 1,712,411 5,137,234 2,568,617 7,705,852 3,852,926 1,926,463 5,779,390 2,889,695 8,669,086 4,334,543 13,003,630

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