3² × 19 × 797

Prime Factor Structure

Factorization String 3^2 × 19 × 797

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 207,480

Proper Divisor Sum 71,193

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #136277 ← → #136303

1 3 9 19 57 171 797 2,391 7,173 15,143 45,429 136,287

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

136,287 408,862 204,431 613,294 306,647 919,942 459,971 1,379,914 689,957 2,069,872 1,034,936 517,468 258,734 129,367 388,102 194,051 582,154 291,077 873,232 436,616 218,308 109,154 54,577 163,732 81,866 40,933 122,800 61,400 30,700 15,350 7,675 23,026 11,513 34,540 17,270 8,635 25,906 12,953 38,860 19,430 9,715 29,146 14,573 43,720 21,860 10,930 5,465 16,396 8,198 4,099 12,298 6,149 18,448 9,224 4,612 2,306 1,153 3,460 1,730 865

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