2 × 5 × 109 × 1609

Prime Factor Structure

Factorization String 2 × 5 × 109 × 1609

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 3,187,800

Proper Divisor Sum 1,433,990

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #1753799 ← → #1753831

1 2 5 10 109 218 545 1,090 1,609 3,218 8,045 16,090 175,381 350,762 876,905 1,753,810

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

1,753,810 876,905 2,630,716 1,315,358 657,679 1,973,038 986,519 2,959,558 1,479,779 4,439,338 2,219,669 6,659,008 3,329,504 1,664,752 832,376 416,188 208,094 104,047 312,142 156,071 468,214 234,107 702,322 351,161 1,053,484 526,742 263,371 790,114 395,057 1,185,172 592,586 296,293 888,880 444,440 222,220 111,110 55,555 166,666 83,333 250,000 125,000 62,500 31,250 15,625 46,876 23,438 11,719 35,158 17,579 52,738 26,369 79,108 39,554 19,777 59,332 29,666 14,833 44,500 22,250 11,125

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