5 × 164209

Prime Factor Structure

Factorization String 5 × 164209

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 985,260

Proper Divisor Sum 164,215

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #821039 ← → #821053

1 5 164,209 821,045

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

821,045 2,463,136 1,231,568 615,784 307,892 153,946 76,973 230,920 115,460 57,730 28,865 86,596 43,298 21,649 64,948 32,474 16,237 48,712 24,356 12,178 6,089 18,268 9,134 4,567 13,702 6,851 20,554 10,277 30,832 15,416 7,708 3,854 1,927 5,782 2,891 8,674 4,337 13,012 6,506 3,253 9,760 4,880 2,440 1,220 610 305 916 458 229 688 344 172 86 43 130 65 196 98 49 148

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