67 × 71 × 137

Prime Factor Structure

Factorization String 67 × 71 × 137

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 675,648

Proper Divisor Sum 23,939

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #651697 ← → #651727

1 67 71 137 4,757 9,179 9,727 651,709

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

651,709 1,955,128 977,564 488,782 244,391 733,174 366,587 1,099,762 549,881 1,649,644 824,822 412,411 1,237,234 618,617 1,855,852 927,926 463,963 1,391,890 695,945 2,087,836 1,043,918 521,959 1,565,878 782,939 2,348,818 1,174,409 3,523,228 1,761,614 880,807 2,642,422 1,321,211 3,963,634 1,981,817 5,945,452 2,972,726 1,486,363 4,459,090 2,229,545 6,688,636 3,344,318 1,672,159 5,016,478 2,508,239 7,524,718 3,762,359 11,287,078 5,643,539 16,930,618 8,465,309 25,395,928 12,697,964 6,348,982 3,174,491 9,523,474 4,761,737 14,285,212 7,142,606 3,571,303 10,713,910 5,356,955

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