3² × 47 × 20177

Prime Factor Structure

Factorization String 3^2 × 47 × 20177

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 12,591,072

Proper Divisor Sum 4,056,201

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #8534861 ← → #8534873

1 3 9 47 141 423 20,177 60,531 181,593 948,319 2,844,957 8,534,871

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

8,534,871 25,604,614 12,802,307 38,406,922 19,203,461 57,610,384 28,805,192 14,402,596 7,201,298 3,600,649 10,801,948 5,400,974 2,700,487 8,101,462 4,050,731 12,152,194 6,076,097 18,228,292 9,114,146 4,557,073 13,671,220 6,835,610 3,417,805 10,253,416 5,126,708 2,563,354 1,281,677 3,845,032 1,922,516 961,258 480,629 1,441,888 720,944 360,472 180,236 90,118 45,059 135,178 67,589 202,768 101,384 50,692 25,346 12,673 38,020 19,010 9,505 28,516 14,258 7,129 21,388 10,694 5,347 16,042 8,021 24,064 12,032 6,016 3,008 1,504

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