2 × 3 × 211 × 1697

Prime Factor Structure

Factorization String 2 × 3 × 211 × 1697

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 4,319,712

Proper Divisor Sum 2,171,310

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #2148401 ← → #2148403

1 2 3 6 211 422 633 1,266 1,697 3,394 5,091 10,182 358,067 716,134 1,074,201 2,148,402

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

2,148,402 1,074,201 3,222,604 1,611,302 805,651 2,416,954 1,208,477 3,625,432 1,812,716 906,358 453,179 1,359,538 679,769 2,039,308 1,019,654 509,827 1,529,482 764,741 2,294,224 1,147,112 573,556 286,778 143,389 430,168 215,084 107,542 53,771 161,314 80,657 241,972 120,986 60,493 181,480 90,740 45,370 22,685 68,056 34,028 17,014 8,507 25,522 12,761 38,284 19,142 9,571 28,714 14,357 43,072 21,536 10,768 5,384 2,692 1,346 673 2,020 1,010 505 1,516 758 379

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