5 × 11 × 37 × 317

Prime Factor Structure

Factorization String 5 × 11 × 37 × 317

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 870,048

Proper Divisor Sum 224,953

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #645091 ← → #645097

1 5 11 37 55 185 317 407 1,585 2,035 3,487 11,729 17,435 58,645 129,019 645,095

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

645,095 1,935,286 967,643 2,902,930 1,451,465 4,354,396 2,177,198 1,088,599 3,265,798 1,632,899 4,898,698 2,449,349 7,348,048 3,674,024 1,837,012 918,506 459,253 1,377,760 688,880 344,440 172,220 86,110 43,055 129,166 64,583 193,750 96,875 290,626 145,313 435,940 217,970 108,985 326,956 163,478 81,739 245,218 122,609 367,828 183,914 91,957 275,872 137,936 68,968 34,484 17,242 8,621 25,864 12,932 6,466 3,233 9,700 4,850 2,425 7,276 3,638 1,819 5,458 2,729 8,188 4,094

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