3 × 3257 × 4057

Prime Factor Structure

Factorization String 3 × 3257 × 4057

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 52,883,856

Proper Divisor Sum 13,242,909

Digit Sum / Digital Root 42 (Root: 6)

Adjacent Primes #39640921 ← → #39640963

1 3 3,257 4,057 9,771 12,171 13,213,649 39,640,947

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

39,640,947 118,922,842 59,461,421 178,384,264 89,192,132 44,596,066 22,298,033 66,894,100 33,447,050 16,723,525 50,170,576 25,085,288 12,542,644 6,271,322 3,135,661 9,406,984 4,703,492 2,351,746 1,175,873 3,527,620 1,763,810 881,905 2,645,716 1,322,858 661,429 1,984,288 992,144 496,072 248,036 124,018 62,009 186,028 93,014 46,507 139,522 69,761 209,284 104,642 52,321 156,964 78,482 39,241 117,724 58,862 29,431 88,294 44,147 132,442 66,221 198,664 99,332 49,666 24,833 74,500 37,250 18,625 55,876 27,938 13,969 41,908

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