3 × 53 × 857

Prime Factor Structure

Factorization String 3 × 53 × 857

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 185,328

Proper Divisor Sum 49,065

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #136261 ← → #136273

1 3 53 159 857 2,571 45,421 136,263

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

136,263 408,790 204,395 613,186 306,593 919,780 459,890 229,945 689,836 344,918 172,459 517,378 258,689 776,068 388,034 194,017 582,052 291,026 145,513 436,540 218,270 109,135 327,406 163,703 491,110 245,555 736,666 368,333 1,105,000 552,500 276,250 138,125 414,376 207,188 103,594 51,797 155,392 77,696 38,848 19,424 9,712 4,856 2,428 1,214 607 1,822 911 2,734 1,367 4,102 2,051 6,154 3,077 9,232 4,616 2,308 1,154 577 1,732 866

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