3 × 7 × 196663

Prime Factor Structure

Factorization String 3 × 7 × 196663

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 6,293,248

Proper Divisor Sum 2,163,325

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #4129921 ← → #4129927

1 3 7 21 196,663 589,989 1,376,641 4,129,923

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

4,129,923 12,389,770 6,194,885 18,584,656 9,292,328 4,646,164 2,323,082 1,161,541 3,484,624 1,742,312 871,156 435,578 217,789 653,368 326,684 163,342 81,671 245,014 122,507 367,522 183,761 551,284 275,642 137,821 413,464 206,732 103,366 51,683 155,050 77,525 232,576 116,288 58,144 29,072 14,536 7,268 3,634 1,817 5,452 2,726 1,363 4,090 2,045 6,136 3,068 1,534 767 2,302 1,151 3,454 1,727 5,182 2,591 7,774 3,887 11,662 5,831 17,494 8,747 26,242

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