3 × 7 × 11 × 206291

Prime Factor Structure

Factorization String 3 × 7 × 11 × 206291

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 79,216,128

Proper Divisor Sum 31,562,907

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #47653211 ← → #47653223

1 3 7 11 21 33 77 231 206,291 618,873 1,444,037 2,269,201 4,332,111 6,807,603 15,884,407 47,653,221

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

47,653,221 142,959,664 71,479,832 35,739,916 17,869,958 8,934,979 26,804,938 13,402,469 40,207,408 20,103,704 10,051,852 5,025,926 2,512,963 7,538,890 3,769,445 11,308,336 5,654,168 2,827,084 1,413,542 706,771 2,120,314 1,060,157 3,180,472 1,590,236 795,118 397,559 1,192,678 596,339 1,789,018 894,509 2,683,528 1,341,764 670,882 335,441 1,006,324 503,162 251,581 754,744 377,372 188,686 94,343 283,030 141,515 424,546 212,273 636,820 318,410 159,205 477,616 238,808 119,404 59,702 29,851 89,554 44,777 134,332 67,166 33,583 100,750 50,375

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