3 × 7 × 17 × 2389

Prime Factor Structure

Factorization String 3 × 7 × 17 × 2389

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,376,640

Proper Divisor Sum 523,767

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #852871 ← → #852881

1 3 7 17 21 51 119 357 2,389 7,167 16,723 40,613 50,169 121,839 284,291 852,873

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

852,873 2,558,620 1,279,310 639,655 1,918,966 959,483 2,878,450 1,439,225 4,317,676 2,158,838 1,079,419 3,238,258 1,619,129 4,857,388 2,428,694 1,214,347 3,643,042 1,821,521 5,464,564 2,732,282 1,366,141 4,098,424 2,049,212 1,024,606 512,303 1,536,910 768,455 2,305,366 1,152,683 3,458,050 1,729,025 5,187,076 2,593,538 1,296,769 3,890,308 1,945,154 972,577 2,917,732 1,458,866 729,433 2,188,300 1,094,150 547,075 1,641,226 820,613 2,461,840 1,230,920 615,460 307,730 153,865 461,596 230,798 115,399 346,198 173,099 519,298 259,649 778,948 389,474 194,737

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