3 × 5 × 127 × 10691

Prime Factor Structure

Factorization String 3 × 5 × 127 × 10691

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 32,845,824

Proper Divisor Sum 12,479,469

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #20366351 ← → #20366371

1 3 5 15 127 381 635 1,905 10,691 32,073 53,455 160,365 1,357,757 4,073,271 6,788,785 20,366,355

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

20,366,355 61,099,066 30,549,533 91,648,600 45,824,300 22,912,150 11,456,075 34,368,226 17,184,113 51,552,340 25,776,170 12,888,085 38,664,256 19,332,128 9,666,064 4,833,032 2,416,516 1,208,258 604,129 1,812,388 906,194 453,097 1,359,292 679,646 339,823 1,019,470 509,735 1,529,206 764,603 2,293,810 1,146,905 3,440,716 1,720,358 860,179 2,580,538 1,290,269 3,870,808 1,935,404 967,702 483,851 1,451,554 725,777 2,177,332 1,088,666 544,333 1,633,000 816,500 408,250 204,125 612,376 306,188 153,094 76,547 229,642 114,821 344,464 172,232 86,116 43,058 21,529

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