2 × 7 × 23 × 89

Prime Factor Structure

Factorization String 2 × 7 × 23 × 89

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 51,840

Proper Divisor Sum 23,182

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #28657 ← → #28661

1 2 7 14 23 46 89 161 178 322 623 1,246 2,047 4,094 14,329 28,658

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

28,658 14,329 42,988 21,494 10,747 32,242 16,121 48,364 24,182 12,091 36,274 18,137 54,412 27,206 13,603 40,810 20,405 61,216 30,608 15,304 7,652 3,826 1,913 5,740 2,870 1,435 4,306 2,153 6,460 3,230 1,615 4,846 2,423 7,270 3,635 10,906 5,453 16,360 8,180 4,090 2,045 6,136 3,068 1,534 767 2,302 1,151 3,454 1,727 5,182 2,591 7,774 3,887 11,662 5,831 17,494 8,747 26,242 13,121 39,364

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