2 × 5 × 53 × 18713

Prime Factor Structure

Factorization String 2 × 5 × 53 × 18713

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 18,190,008

Proper Divisor Sum 8,272,118

Digit Sum / Digital Root 43 (Root: 7)

Adjacent Primes #9917881 ← → #9917891

1 2 5 10 53 106 265 530 18,713 37,426 93,565 187,130 991,789 1,983,578 4,958,945 9,917,890

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

9,917,890 4,958,945 14,876,836 7,438,418 3,719,209 11,157,628 5,578,814 2,789,407 8,368,222 4,184,111 12,552,334 6,276,167 18,828,502 9,414,251 28,242,754 14,121,377 42,364,132 21,182,066 10,591,033 31,773,100 15,886,550 7,943,275 23,829,826 11,914,913 35,744,740 17,872,370 8,936,185 26,808,556 13,404,278 6,702,139 20,106,418 10,053,209 30,159,628 15,079,814 7,539,907 22,619,722 11,309,861 33,929,584 16,964,792 8,482,396 4,241,198 2,120,599 6,361,798 3,180,899 9,542,698 4,771,349 14,314,048 7,157,024 3,578,512 1,789,256 894,628 447,314 223,657 670,972 335,486 167,743 503,230 251,615 754,846 377,423

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