5² × 17 × 157

Prime Factor Structure

Factorization String 5^2 × 17 × 157

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 88,164

Proper Divisor Sum 21,439

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #66721 ← → #66733

1 5 17 25 85 157 425 785 2,669 3,925 13,345 66,725

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

66,725 200,176 100,088 50,044 25,022 12,511 37,534 18,767 56,302 28,151 84,454 42,227 126,682 63,341 190,024 95,012 47,506 23,753 71,260 35,630 17,815 53,446 26,723 80,170 40,085 120,256 60,128 30,064 15,032 7,516 3,758 1,879 5,638 2,819 8,458 4,229 12,688 6,344 3,172 1,586 793 2,380 1,190 595 1,786 893 2,680 1,340 670 335 1,006 503 1,510 755 2,266 1,133 3,400 1,700 850 425

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