127 × 137

Prime Factor Structure

Factorization String 127 × 137

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 17,664

Proper Divisor Sum 265

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #17393 ← → #17401

1 127 137 17,399

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

17,399 52,198 26,099 78,298 39,149 117,448 58,724 29,362 14,681 44,044 22,022 11,011 33,034 16,517 49,552 24,776 12,388 6,194 3,097 9,292 4,646 2,323 6,970 3,485 10,456 5,228 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 7,451 22,354 11,177 33,532 16,766 8,383 25,150 12,575 37,726 18,863 56,590 28,295 84,886 42,443 127,330 63,665 190,996 95,498 47,749 143,248

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