3 × 7² × 17² × 181

Prime Factor Structure

Factorization String 3 × 7^2 × 17^2 × 181

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 36

Divisor Sum (σ) 12,739,272

Proper Divisor Sum 5,049,849

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #7689419 ← → #7689467

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

7,689,423 23,068,270 11,534,135 34,602,406 17,301,203 51,903,610 25,951,805 77,855,416 38,927,708 19,463,854 9,731,927 29,195,782 14,597,891 43,793,674 21,896,837 65,690,512 32,845,256 16,422,628 8,211,314 4,105,657 12,316,972 6,158,486 3,079,243 9,237,730 4,618,865 13,856,596 6,928,298 3,464,149 10,392,448 5,196,224 2,598,112 1,299,056 649,528 324,764 162,382 81,191 243,574 121,787 365,362 182,681 548,044 274,022 137,011 411,034 205,517 616,552 308,276 154,138 77,069 231,208 115,604 57,802 28,901 86,704 43,352 21,676 10,838 5,419 16,258 8,129

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