2 × 3² × 121021

Prime Factor Structure

Factorization String 2 × 3^2 × 121021

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 4,719,858

Proper Divisor Sum 2,541,480

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #2178377 ← → #2178383

1 2 3 6 9 18 121,021 242,042 363,063 726,126 1,089,189 2,178,378

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

2,178,378 1,089,189 3,267,568 1,633,784 816,892 408,446 204,223 612,670 306,335 919,006 459,503 1,378,510 689,255 2,067,766 1,033,883 3,101,650 1,550,825 4,652,476 2,326,238 1,163,119 3,489,358 1,744,679 5,234,038 2,617,019 7,851,058 3,925,529 11,776,588 5,888,294 2,944,147 8,832,442 4,416,221 13,248,664 6,624,332 3,312,166 1,656,083 4,968,250 2,484,125 7,452,376 3,726,188 1,863,094 931,547 2,794,642 1,397,321 4,191,964 2,095,982 1,047,991 3,143,974 1,571,987 4,715,962 2,357,981 7,073,944 3,536,972 1,768,486 884,243 2,652,730 1,326,365 3,979,096 1,989,548 994,774 497,387

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