521 × 4483

Prime Factor Structure

Factorization String 521 × 4483

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 2,340,648

Proper Divisor Sum 5,005

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #2335639 ← → #2335649

1 521 4,483 2,335,643

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

2,335,643 7,006,930 3,503,465 10,510,396 5,255,198 2,627,599 7,882,798 3,941,399 11,824,198 5,912,099 17,736,298 8,868,149 26,604,448 13,302,224 6,651,112 3,325,556 1,662,778 831,389 2,494,168 1,247,084 623,542 311,771 935,314 467,657 1,402,972 701,486 350,743 1,052,230 526,115 1,578,346 789,173 2,367,520 1,183,760 591,880 295,940 147,970 73,985 221,956 110,978 55,489 166,468 83,234 41,617 124,852 62,426 31,213 93,640 46,820 23,410 11,705 35,116 17,558 8,779 26,338 13,169 39,508 19,754 9,877 29,632 14,816

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