31 × 12611

Prime Factor Structure

Factorization String 31 × 12611

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 403,584

Proper Divisor Sum 12,643

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #390893 ← → #390953

1 31 12,611 390,941

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

390,941 1,172,824 586,412 293,206 146,603 439,810 219,905 659,716 329,858 164,929 494,788 247,394 123,697 371,092 185,546 92,773 278,320 139,160 69,580 34,790 17,395 52,186 26,093 78,280 39,140 19,570 9,785 29,356 14,678 7,339 22,018 11,009 33,028 16,514 8,257 24,772 12,386 6,193 18,580 9,290 4,645 13,936 6,968 3,484 1,742 871 2,614 1,307 3,922 1,961 5,884 2,942 1,471 4,414 2,207 6,622 3,311 9,934 4,967 14,902

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