31 × 6781

Prime Factor Structure

Factorization String 31 × 6781

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 217,024

Proper Divisor Sum 6,813

Digit Sum / Digital Root 7 (Root: 7)

Adjacent Primes #210209 ← → #210229

1 31 6,781 210,211

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

210,211 630,634 315,317 945,952 472,976 236,488 118,244 59,122 29,561 88,684 44,342 22,171 66,514 33,257 99,772 49,886 24,943 74,830 37,415 112,246 56,123 168,370 84,185 252,556 126,278 63,139 189,418 94,709 284,128 142,064 71,032 35,516 17,758 8,879 26,638 13,319 39,958 19,979 59,938 29,969 89,908 44,954 22,477 67,432 33,716 16,858 8,429 25,288 12,644 6,322 3,161 9,484 4,742 2,371 7,114 3,557 10,672 5,336 2,668 1,334

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