53 × 131

Prime Factor Structure

Factorization String 53 × 131

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 7,128

Proper Divisor Sum 185

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #6917 ← → #6947

1 53 131 6,943

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

6,943 20,830 10,415 31,246 15,623 46,870 23,435 70,306 35,153 105,460 52,730 26,365 79,096 39,548 19,774 9,887 29,662 14,831 44,494 22,247 66,742 33,371 100,114 50,057 150,172 75,086 37,543 112,630 56,315 168,946 84,473 253,420 126,710 63,355 190,066 95,033 285,100 142,550 71,275 213,826 106,913 320,740 160,370 80,185 240,556 120,278 60,139 180,418 90,209 270,628 135,314 67,657 202,972 101,486 50,743 152,230 76,115 228,346 114,173 342,520

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