2³ × 13 × 393947

Prime Factor Structure

Factorization String 2^3 × 13 × 393947

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 82,729,080

Proper Divisor Sum 41,758,592

Digit Sum / Digital Root 40 (Root: 4)

Adjacent Primes #40970411 ← → #40970491

1 2 4 8 13 26 52 104 393,947 787,894 1,575,788 3,151,576 5,121,311 10,242,622 20,485,244 40,970,488

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

40,970,488 20,485,244 10,242,622 5,121,311 15,363,934 7,681,967 23,045,902 11,522,951 34,568,854 17,284,427 51,853,282 25,926,641 77,779,924 38,889,962 19,444,981 58,334,944 29,167,472 14,583,736 7,291,868 3,645,934 1,822,967 5,468,902 2,734,451 8,203,354 4,101,677 12,305,032 6,152,516 3,076,258 1,538,129 4,614,388 2,307,194 1,153,597 3,460,792 1,730,396 865,198 432,599 1,297,798 648,899 1,946,698 973,349 2,920,048 1,460,024 730,012 365,006 182,503 547,510 273,755 821,266 410,633 1,231,900 615,950 307,975 923,926 461,963 1,385,890 692,945 2,078,836 1,039,418 519,709 1,559,128

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