5 × 31 × 173

Prime Factor Structure

Factorization String 5 × 31 × 173

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 33,408

Proper Divisor Sum 6,593

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #26813 ← → #26821

1 5 31 155 173 865 5,363 26,815

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

26,815 80,446 40,223 120,670 60,335 181,006 90,503 271,510 135,755 407,266 203,633 610,900 305,450 152,725 458,176 229,088 114,544 57,272 28,636 14,318 7,159 21,478 10,739 32,218 16,109 48,328 24,164 12,082 6,041 18,124 9,062 4,531 13,594 6,797 20,392 10,196 5,098 2,549 7,648 3,824 1,912 956 478 239 718 359 1,078 539 1,618 809 2,428 1,214 607 1,822 911 2,734 1,367 4,102 2,051 6,154

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