3 × 19 × 68737

Prime Factor Structure

Factorization String 3 × 19 × 68737

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 5,499,040

Proper Divisor Sum 1,581,031

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #3917989 ← → #3918011

1 3 19 57 68,737 206,211 1,306,003 3,918,009

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

3,918,009 11,754,028 5,877,014 2,938,507 8,815,522 4,407,761 13,223,284 6,611,642 3,305,821 9,917,464 4,958,732 2,479,366 1,239,683 3,719,050 1,859,525 5,578,576 2,789,288 1,394,644 697,322 348,661 1,045,984 522,992 261,496 130,748 65,374 32,687 98,062 49,031 147,094 73,547 220,642 110,321 330,964 165,482 82,741 248,224 124,112 62,056 31,028 15,514 7,757 23,272 11,636 5,818 2,909 8,728 4,364 2,182 1,091 3,274 1,637 4,912 2,456 1,228 614 307 922 461 1,384 692

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