3 × 5 × 157 × 181

Prime Factor Structure

Factorization String 3 × 5 × 157 × 181

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 690,144

Proper Divisor Sum 263,889

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #426253 ← → #426287

1 3 5 15 157 181 471 543 785 905 2,355 2,715 28,417 85,251 142,085 426,255

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

426,255 1,278,766 639,383 1,918,150 959,075 2,877,226 1,438,613 4,315,840 2,157,920 1,078,960 539,480 269,740 134,870 67,435 202,306 101,153 303,460 151,730 75,865 227,596 113,798 56,899 170,698 85,349 256,048 128,024 64,012 32,006 16,003 48,010 24,005 72,016 36,008 18,004 9,002 4,501 13,504 6,752 3,376 1,688 844 422 211 634 317 952 476 238 119 358 179 538 269 808 404 202 101 304 152 76

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