2² × 5 × 37² × 73

Prime Factor Structure

Factorization String 2^2 × 5 × 37^2 × 73

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 36

Divisor Sum (σ) 4,372,956

Proper Divisor Sum 2,374,216

Digit Sum / Digital Root 38 (Root: 2)

Adjacent Primes #1998739 ← → #1998761

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

1,998,740 999,370 499,685 1,499,056 749,528 374,764 187,382 93,691 281,074 140,537 421,612 210,806 105,403 316,210 158,105 474,316 237,158 118,579 355,738 177,869 533,608 266,804 133,402 66,701 200,104 100,052 50,026 25,013 75,040 37,520 18,760 9,380 4,690 2,345 7,036 3,518 1,759 5,278 2,639 7,918 3,959 11,878 5,939 17,818 8,909 26,728 13,364 6,682 3,341 10,024 5,012 2,506 1,253 3,760 1,880 940 470 235 706 353

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