3 × 7 × 43 × 757

Prime Factor Structure

Factorization String 3 × 7 × 43 × 757

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,067,264

Proper Divisor Sum 383,693

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #683567 ← → #683591

1 3 7 21 43 129 301 757 903 2,271 5,299 15,897 32,551 97,653 227,857 683,571

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

683,571 2,050,714 1,025,357 3,076,072 1,538,036 769,018 384,509 1,153,528 576,764 288,382 144,191 432,574 216,287 648,862 324,431 973,294 486,647 1,459,942 729,971 2,189,914 1,094,957 3,284,872 1,642,436 821,218 410,609 1,231,828 615,914 307,957 923,872 461,936 230,968 115,484 57,742 28,871 86,614 43,307 129,922 64,961 194,884 97,442 48,721 146,164 73,082 36,541 109,624 54,812 27,406 13,703 41,110 20,555 61,666 30,833 92,500 46,250 23,125 69,376 34,688 17,344 8,672 4,336

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