2 × 7 × 211 × 353

Prime Factor Structure

Factorization String 2 × 7 × 211 × 353

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,801,152

Proper Divisor Sum 758,390

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #1042759 ← → #1042781

1 2 7 14 211 353 422 706 1,477 2,471 2,954 4,942 74,483 148,966 521,381 1,042,762

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

1,042,762 521,381 1,564,144 782,072 391,036 195,518 97,759 293,278 146,639 439,918 219,959 659,878 329,939 989,818 494,909 1,484,728 742,364 371,182 185,591 556,774 278,387 835,162 417,581 1,252,744 626,372 313,186 156,593 469,780 234,890 117,445 352,336 176,168 88,084 44,042 22,021 66,064 33,032 16,516 8,258 4,129 12,388 6,194 3,097 9,292 4,646 2,323 6,970 3,485 10,456 5,228 2,614 1,307 3,922 1,961 5,884 2,942 1,471 4,414 2,207 6,622

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