13 × 13691

Prime Factor Structure

Factorization String 13 × 13691

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 191,688

Proper Divisor Sum 13,705

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #177979 ← → #178001

1 13 13,691 177,983

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

177,983 533,950 266,975 800,926 400,463 1,201,390 600,695 1,802,086 901,043 2,703,130 1,351,565 4,054,696 2,027,348 1,013,674 506,837 1,520,512 760,256 380,128 190,064 95,032 47,516 23,758 11,879 35,638 17,819 53,458 26,729 80,188 40,094 20,047 60,142 30,071 90,214 45,107 135,322 67,661 202,984 101,492 50,746 25,373 76,120 38,060 19,030 9,515 28,546 14,273 42,820 21,410 10,705 32,116 16,058 8,029 24,088 12,044 6,022 3,011 9,034 4,517 13,552 6,776

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