2 × 67 × 139 × 193

Prime Factor Structure

Factorization String 2 × 67 × 139 × 193

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 5,540,640

Proper Divisor Sum 1,945,822

Digit Sum / Digital Root 38 (Root: 2)

Adjacent Primes #3594797 ← → #3594821

1 2 67 134 139 193 278 386 9,313 12,931 18,626 25,862 26,827 53,654 1,797,409 3,594,818

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

3,594,818 1,797,409 5,392,228 2,696,114 1,348,057 4,044,172 2,022,086 1,011,043 3,033,130 1,516,565 4,549,696 2,274,848 1,137,424 568,712 284,356 142,178 71,089 213,268 106,634 53,317 159,952 79,976 39,988 19,994 9,997 29,992 14,996 7,498 3,749 11,248 5,624 2,812 1,406 703 2,110 1,055 3,166 1,583 4,750 2,375 7,126 3,563 10,690 5,345 16,036 8,018 4,009 12,028 6,014 3,007 9,022 4,511 13,534 6,767 20,302 10,151 30,454 15,227 45,682 22,841

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