19 × 31 × 101 × 373

Prime Factor Structure

Factorization String 19 × 31 × 101 × 373

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 24,414,720

Proper Divisor Sum 2,225,323

Digit Sum / Digital Root 41 (Root: 5)

Adjacent Primes #22189373 ← → #22189423

1 19 31 101 373 589 1,919 3,131 7,087 11,563 37,673 59,489 219,697 715,787 1,167,863 22,189,397

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

22,189,397 66,568,192 33,284,096 16,642,048 8,321,024 4,160,512 2,080,256 1,040,128 520,064 260,032 130,016 65,008 32,504 16,252 8,126 4,063 12,190 6,095 18,286 9,143 27,430 13,715 41,146 20,573 61,720 30,860 15,430 7,715 23,146 11,573 34,720 17,360 8,680 4,340 2,170 1,085 3,256 1,628 814 407 1,222 611 1,834 917 2,752 1,376 688 344 172 86 43 130 65 196 98 49 148 74 37 112

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