2 × 7² × 207821

Prime Factor Structure

Factorization String 2 × 7^2 × 207821

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 35,537,562

Proper Divisor Sum 15,171,104

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #20366453 ← → #20366483

1 2 7 14 49 98 207,821 415,642 1,454,747 2,909,494 10,183,229 20,366,458

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

20,366,458 10,183,229 30,549,688 15,274,844 7,637,422 3,818,711 11,456,134 5,728,067 17,184,202 8,592,101 25,776,304 12,888,152 6,444,076 3,222,038 1,611,019 4,833,058 2,416,529 7,249,588 3,624,794 1,812,397 5,437,192 2,718,596 1,359,298 679,649 2,038,948 1,019,474 509,737 1,529,212 764,606 382,303 1,146,910 573,455 1,720,366 860,183 2,580,550 1,290,275 3,870,826 1,935,413 5,806,240 2,903,120 1,451,560 725,780 362,890 181,445 544,336 272,168 136,084 68,042 34,021 102,064 51,032 25,516 12,758 6,379 19,138 9,569 28,708 14,354 7,177 21,532

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