3 × 7 × 43 × 4157

Prime Factor Structure

Factorization String 3 × 7 × 43 × 4157

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 5,854,464

Proper Divisor Sum 2,100,693

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #3753767 ← → #3753779

1 3 7 21 43 129 301 903 4,157 12,471 29,099 87,297 178,751 536,253 1,251,257 3,753,771

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

3,753,771 11,261,314 5,630,657 16,891,972 8,445,986 4,222,993 12,668,980 6,334,490 3,167,245 9,501,736 4,750,868 2,375,434 1,187,717 3,563,152 1,781,576 890,788 445,394 222,697 668,092 334,046 167,023 501,070 250,535 751,606 375,803 1,127,410 563,705 1,691,116 845,558 422,779 1,268,338 634,169 1,902,508 951,254 475,627 1,426,882 713,441 2,140,324 1,070,162 535,081 1,605,244 802,622 401,311 1,203,934 601,967 1,805,902 902,951 2,708,854 1,354,427 4,063,282 2,031,641 6,094,924 3,047,462 1,523,731 4,571,194 2,285,597 6,856,792 3,428,396 1,714,198 857,099

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