7 × 281 × 1997

Prime Factor Structure

Factorization String 7 × 281 × 1997

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 4,507,488

Proper Divisor Sum 579,389

Digit Sum / Digital Root 40 (Root: 4)

Adjacent Primes #3928097 ← → #3928109

1 7 281 1,967 1,997 13,979 561,157 3,928,099

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

3,928,099 11,784,298 5,892,149 17,676,448 8,838,224 4,419,112 2,209,556 1,104,778 552,389 1,657,168 828,584 414,292 207,146 103,573 310,720 155,360 77,680 38,840 19,420 9,710 4,855 14,566 7,283 21,850 10,925 32,776 16,388 8,194 4,097 12,292 6,146 3,073 9,220 4,610 2,305 6,916 3,458 1,729 5,188 2,594 1,297 3,892 1,946 973 2,920 1,460 730 365 1,096 548 274 137 412 206 103 310 155 466 233 700

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