3 × 7 × 1657

Prime Factor Structure

Factorization String 3 × 7 × 1657

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 53,056

Proper Divisor Sum 18,259

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #34781 ← → #34807

1 3 7 21 1,657 4,971 11,599 34,797

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

34,797 104,392 52,196 26,098 13,049 39,148 19,574 9,787 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

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