2 × 5 × 11 × 15121

Prime Factor Structure

Factorization String 2 × 5 × 11 × 15121

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 3,266,352

Proper Divisor Sum 1,603,042

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #1663309 ← → #1663327

1 2 5 10 11 22 55 110 15,121 30,242 75,605 151,210 166,331 332,662 831,655 1,663,310

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

1,663,310 831,655 2,494,966 1,247,483 3,742,450 1,871,225 5,613,676 2,806,838 1,403,419 4,210,258 2,105,129 6,315,388 3,157,694 1,578,847 4,736,542 2,368,271 7,104,814 3,552,407 10,657,222 5,328,611 15,985,834 7,992,917 23,978,752 11,989,376 5,994,688 2,997,344 1,498,672 749,336 374,668 187,334 93,667 281,002 140,501 421,504 210,752 105,376 52,688 26,344 13,172 6,586 3,293 9,880 4,940 2,470 1,235 3,706 1,853 5,560 2,780 1,390 695 2,086 1,043 3,130 1,565 4,696 2,348 1,174 587 1,762

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