5 × 7 × 151 × 3779

Prime Factor Structure

Factorization String 5 × 7 × 151 × 3779

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 27,578,880

Proper Divisor Sum 7,606,865

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #19972003 ← → #19972019

1 5 7 35 151 755 1,057 3,779 5,285 18,895 26,453 132,265 570,629 2,853,145 3,994,403 19,972,015

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

19,972,015 59,916,046 29,958,023 89,874,070 44,937,035 134,811,106 67,405,553 202,216,660 101,108,330 50,554,165 151,662,496 75,831,248 37,915,624 18,957,812 9,478,906 4,739,453 14,218,360 7,109,180 3,554,590 1,777,295 5,331,886 2,665,943 7,997,830 3,998,915 11,996,746 5,998,373 17,995,120 8,997,560 4,498,780 2,249,390 1,124,695 3,374,086 1,687,043 5,061,130 2,530,565 7,591,696 3,795,848 1,897,924 948,962 474,481 1,423,444 711,722 355,861 1,067,584 533,792 266,896 133,448 66,724 33,362 16,681 50,044 25,022 12,511 37,534 18,767 56,302 28,151 84,454 42,227 126,682

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