3 × 7 × 433 × 997

Prime Factor Structure

Factorization String 3 × 7 × 433 × 997

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 13,860,224

Proper Divisor Sum 4,794,503

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #9065687 ← → #9065723

1 3 7 21 433 997 1,299 2,991 3,031 6,979 9,093 20,937 431,701 1,295,103 3,021,907 9,065,721

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

9,065,721 27,197,164 13,598,582 6,799,291 20,397,874 10,198,937 30,596,812 15,298,406 7,649,203 22,947,610 11,473,805 34,421,416 17,210,708 8,605,354 4,302,677 12,908,032 6,454,016 3,227,008 1,613,504 806,752 403,376 201,688 100,844 50,422 25,211 75,634 37,817 113,452 56,726 28,363 85,090 42,545 127,636 63,818 31,909 95,728 47,864 23,932 11,966 5,983 17,950 8,975 26,926 13,463 40,390 20,195 60,586 30,293 90,880 45,440 22,720 11,360 5,680 2,840 1,420 710 355 1,066 533 1,600

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