2² × 19 × 2081

Prime Factor Structure

Factorization String 2^2 × 19 × 2081

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 291,480

Proper Divisor Sum 133,324

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #158143 ← → #158161

1 2 4 19 38 76 2,081 4,162 8,324 39,539 79,078 158,156

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

158,156 79,078 39,539 118,618 59,309 177,928 88,964 44,482 22,241 66,724 33,362 16,681 50,044 25,022 12,511 37,534 18,767 56,302 28,151 84,454 42,227 126,682 63,341 190,024 95,012 47,506 23,753 71,260 35,630 17,815 53,446 26,723 80,170 40,085 120,256 60,128 30,064 15,032 7,516 3,758 1,879 5,638 2,819 8,458 4,229 12,688 6,344 3,172 1,586 793 2,380 1,190 595 1,786 893 2,680 1,340 670 335 1,006

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