3 × 7 × 472421

Prime Factor Structure

Factorization String 3 × 7 × 472421

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 15,117,504

Proper Divisor Sum 5,196,663

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #9920821 ← → #9920861

1 3 7 21 472,421 1,417,263 3,306,947 9,920,841

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

9,920,841 29,762,524 14,881,262 7,440,631 22,321,894 11,160,947 33,482,842 16,741,421 50,224,264 25,112,132 12,556,066 6,278,033 18,834,100 9,417,050 4,708,525 14,125,576 7,062,788 3,531,394 1,765,697 5,297,092 2,648,546 1,324,273 3,972,820 1,986,410 993,205 2,979,616 1,489,808 744,904 372,452 186,226 93,113 279,340 139,670 69,835 209,506 104,753 314,260 157,130 78,565 235,696 117,848 58,924 29,462 14,731 44,194 22,097 66,292 33,146 16,573 49,720 24,860 12,430 6,215 18,646 9,323 27,970 13,985 41,956 20,978 10,489

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