5 × 53² × 61

Prime Factor Structure

Factorization String 5 × 53^2 × 61

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 1,065,036

Proper Divisor Sum 208,291

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #856733 ← → #856759

1 5 53 61 265 305 2,809 3,233 14,045 16,165 171,349 856,745

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

856,745 2,570,236 1,285,118 642,559 1,927,678 963,839 2,891,518 1,445,759 4,337,278 2,168,639 6,505,918 3,252,959 9,758,878 4,879,439 14,638,318 7,319,159 21,957,478 10,978,739 32,936,218 16,468,109 49,404,328 24,702,164 12,351,082 6,175,541 18,526,624 9,263,312 4,631,656 2,315,828 1,157,914 578,957 1,736,872 868,436 434,218 217,109 651,328 325,664 162,832 81,416 40,708 20,354 10,177 30,532 15,266 7,633 22,900 11,450 5,725 17,176 8,588 4,294 2,147 6,442 3,221 9,664 4,832 2,416 1,208 604 302 151

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