2 × 13 × 25171

Prime Factor Structure

Factorization String 2 × 13 × 25171

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 1,057,224

Proper Divisor Sum 402,778

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #654439 ← → #654491

1 2 13 26 25,171 50,342 327,223 654,446

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

654,446 327,223 981,670 490,835 1,472,506 736,253 2,208,760 1,104,380 552,190 276,095 828,286 414,143 1,242,430 621,215 1,863,646 931,823 2,795,470 1,397,735 4,193,206 2,096,603 6,289,810 3,144,905 9,434,716 4,717,358 2,358,679 7,076,038 3,538,019 10,614,058 5,307,029 15,921,088 7,960,544 3,980,272 1,990,136 995,068 497,534 248,767 746,302 373,151 1,119,454 559,727 1,679,182 839,591 2,518,774 1,259,387 3,778,162 1,889,081 5,667,244 2,833,622 1,416,811 4,250,434 2,125,217 6,375,652 3,187,826 1,593,913 4,781,740 2,390,870 1,195,435 3,586,306 1,793,153 5,379,460

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