7² × 410953

Prime Factor Structure

Factorization String 7^2 × 410953

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 23,424,378

Proper Divisor Sum 3,287,681

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #20136679 ← → #20136703

1 7 49 410,953 2,876,671 20,136,697

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

20,136,697 60,410,092 30,205,046 15,102,523 45,307,570 22,653,785 67,961,356 33,980,678 16,990,339 50,971,018 25,485,509 76,456,528 38,228,264 19,114,132 9,557,066 4,778,533 14,335,600 7,167,800 3,583,900 1,791,950 895,975 2,687,926 1,343,963 4,031,890 2,015,945 6,047,836 3,023,918 1,511,959 4,535,878 2,267,939 6,803,818 3,401,909 10,205,728 5,102,864 2,551,432 1,275,716 637,858 318,929 956,788 478,394 239,197 717,592 358,796 179,398 89,699 269,098 134,549 403,648 201,824 100,912 50,456 25,228 12,614 6,307 18,922 9,461 28,384 14,192 7,096 3,548

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