2 × 5 × 199 × 9151

Prime Factor Structure

Factorization String 2 × 5 × 199 × 9151

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 32,947,200

Proper Divisor Sum 14,736,710

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #18210487 ← → #18210497

1 2 5 10 199 398 995 1,990 9,151 18,302 45,755 91,510 1,821,049 3,642,098 9,105,245 18,210,490

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

18,210,490 9,105,245 27,315,736 13,657,868 6,828,934 3,414,467 10,243,402 5,121,701 15,365,104 7,682,552 3,841,276 1,920,638 960,319 2,880,958 1,440,479 4,321,438 2,160,719 6,482,158 3,241,079 9,723,238 4,861,619 14,584,858 7,292,429 21,877,288 10,938,644 5,469,322 2,734,661 8,203,984 4,101,992 2,050,996 1,025,498 512,749 1,538,248 769,124 384,562 192,281 576,844 288,422 144,211 432,634 216,317 648,952 324,476 162,238 81,119 243,358 121,679 365,038 182,519 547,558 273,779 821,338 410,669 1,232,008 616,004 308,002 154,001 462,004 231,002 115,501

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