19 × 181 × 727

Prime Factor Structure

Factorization String 19 × 181 × 727

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 2,649,920

Proper Divisor Sum 149,767

Digit Sum / Digital Root 16 (Root: 7)

Adjacent Primes #2500151 ← → #2500159

1 19 181 727 3,439 13,813 131,587 2,500,153

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

2,500,153 7,500,460 3,750,230 1,875,115 5,625,346 2,812,673 8,438,020 4,219,010 2,109,505 6,328,516 3,164,258 1,582,129 4,746,388 2,373,194 1,186,597 3,559,792 1,779,896 889,948 444,974 222,487 667,462 333,731 1,001,194 500,597 1,501,792 750,896 375,448 187,724 93,862 46,931 140,794 70,397 211,192 105,596 52,798 26,399 79,198 39,599 118,798 59,399 178,198 89,099 267,298 133,649 400,948 200,474 100,237 300,712 150,356 75,178 37,589 112,768 56,384 28,192 14,096 7,048 3,524 1,762 881 2,644

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