23 × 67 × 137

Prime Factor Structure

Factorization String 23 × 67 × 137

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 225,216

Proper Divisor Sum 14,099

Digit Sum / Digital Root 13 (Root: 4)

Adjacent Primes #211097 ← → #211129

1 23 67 137 1,541 3,151 9,179 211,117

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

211,117 633,352 316,676 158,338 79,169 237,508 118,754 59,377 178,132 89,066 44,533 133,600 66,800 33,400 16,700 8,350 4,175 12,526 6,263 18,790 9,395 28,186 14,093 42,280 21,140 10,570 5,285 15,856 7,928 3,964 1,982 991 2,974 1,487 4,462 2,231 6,694 3,347 10,042 5,021 15,064 7,532 3,766 1,883 5,650 2,825 8,476 4,238 2,119 6,358 3,179 9,538 4,769 14,308 7,154 3,577 10,732 5,366 2,683 8,050

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