3 × 19 × 97 × 157

Prime Factor Structure

Factorization String 3 × 19 × 97 × 157

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,238,720

Proper Divisor Sum 370,667

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #868051 ← → #868069

1 3 19 57 97 157 291 471 1,843 2,983 5,529 8,949 15,229 45,687 289,351 868,053

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

868,053 2,604,160 1,302,080 651,040 325,520 162,760 81,380 40,690 20,345 61,036 30,518 15,259 45,778 22,889 68,668 34,334 17,167 51,502 25,751 77,254 38,627 115,882 57,941 173,824 86,912 43,456 21,728 10,864 5,432 2,716 1,358 679 2,038 1,019 3,058 1,529 4,588 2,294 1,147 3,442 1,721 5,164 2,582 1,291 3,874 1,937 5,812 2,906 1,453 4,360 2,180 1,090 545 1,636 818 409 1,228 614 307 922

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