2³ × 13 × 193703

Prime Factor Structure

Factorization String 2^3 × 13 × 193703

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 40,677,840

Proper Divisor Sum 20,532,728

Digit Sum / Digital Root 16 (Root: 7)

Adjacent Primes #20145109 ← → #20145127

1 2 4 8 13 26 52 104 193,703 387,406 774,812 1,549,624 2,518,139 5,036,278 10,072,556 20,145,112

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

20,145,112 10,072,556 5,036,278 2,518,139 7,554,418 3,777,209 11,331,628 5,665,814 2,832,907 8,498,722 4,249,361 12,748,084 6,374,042 3,187,021 9,561,064 4,780,532 2,390,266 1,195,133 3,585,400 1,792,700 896,350 448,175 1,344,526 672,263 2,016,790 1,008,395 3,025,186 1,512,593 4,537,780 2,268,890 1,134,445 3,403,336 1,701,668 850,834 425,417 1,276,252 638,126 319,063 957,190 478,595 1,435,786 717,893 2,153,680 1,076,840 538,420 269,210 134,605 403,816 201,908 100,954 50,477 151,432 75,716 37,858 18,929 56,788 28,394 14,197 42,592 21,296

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