3 × 23 × 137 × 293

Prime Factor Structure

Factorization String 3 × 23 × 137 × 293

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 3,894,912

Proper Divisor Sum 1,125,183

Digit Sum / Digital Root 42 (Root: 6)

Adjacent Primes #2769719 ← → #2769751

1 3 23 69 137 293 411 879 3,151 6,739 9,453 20,217 40,141 120,423 923,243 2,769,729

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

2,769,729 8,309,188 4,154,594 2,077,297 6,231,892 3,115,946 1,557,973 4,673,920 2,336,960 1,168,480 584,240 292,120 146,060 73,030 36,515 109,546 54,773 164,320 82,160 41,080 20,540 10,270 5,135 15,406 7,703 23,110 11,555 34,666 17,333 52,000 26,000 13,000 6,500 3,250 1,625 4,876 2,438 1,219 3,658 1,829 5,488 2,744 1,372 686 343 1,030 515 1,546 773 2,320 1,160 580 290 145 436 218 109 328 164 82

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