7 × 11 × 23 × 431

Prime Factor Structure

Factorization String 7 × 11 × 23 × 431

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 995,328

Proper Divisor Sum 232,027

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #763271 ← → #763303

1 7 11 23 77 161 253 431 1,771 3,017 4,741 9,913 33,187 69,391 109,043 763,301

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

763,301 2,289,904 1,144,952 572,476 286,238 143,119 429,358 214,679 644,038 322,019 966,058 483,029 1,449,088 724,544 362,272 181,136 90,568 45,284 22,642 11,321 33,964 16,982 8,491 25,474 12,737 38,212 19,106 9,553 28,660 14,330 7,165 21,496 10,748 5,374 2,687 8,062 4,031 12,094 6,047 18,142 9,071 27,214 13,607 40,822 20,411 61,234 30,617 91,852 45,926 22,963 68,890 34,445 103,336 51,668 25,834 12,917 38,752 19,376 9,688 4,844

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