3 × 11 × 137 × 443

Prime Factor Structure

Factorization String 3 × 11 × 137 × 443

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 2,941,056

Proper Divisor Sum 938,253

Digit Sum / Digital Root 15 (Root: 6)

Adjacent Primes #2002799 ← → #2002807

1 3 11 33 137 411 443 1,329 1,507 4,521 4,873 14,619 60,691 182,073 667,601 2,002,803

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

2,002,803 6,008,410 3,004,205 9,012,616 4,506,308 2,253,154 1,126,577 3,379,732 1,689,866 844,933 2,534,800 1,267,400 633,700 316,850 158,425 475,276 237,638 118,819 356,458 178,229 534,688 267,344 133,672 66,836 33,418 16,709 50,128 25,064 12,532 6,266 3,133 9,400 4,700 2,350 1,175 3,526 1,763 5,290 2,645 7,936 3,968 1,984 992 496 248 124 62 31 94 47 142 71 214 107 322 161 484 242 121 364

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