2 × 11 × 127 × 139

Prime Factor Structure

Factorization String 2 × 11 × 127 × 139

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 645,120

Proper Divisor Sum 256,754

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #388363 ← → #388369

1 2 11 22 127 139 254 278 1,397 1,529 2,794 3,058 17,653 35,306 194,183 388,366

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

388,366 194,183 582,550 291,275 873,826 436,913 1,310,740 655,370 327,685 983,056 491,528 245,764 122,882 61,441 184,324 92,162 46,081 138,244 69,122 34,561 103,684 51,842 25,921 77,764 38,882 19,441 58,324 29,162 14,581 43,744 21,872 10,936 5,468 2,734 1,367 4,102 2,051 6,154 3,077 9,232 4,616 2,308 1,154 577 1,732 866 433 1,300 650 325 976 488 244 122 61 184 92 46 23 70

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