2 × 1307 × 7717

Prime Factor Structure

Factorization String 2 × 1307 × 7717

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 30,285,432

Proper Divisor Sum 10,113,194

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #20172221 ← → #20172247

1 2 1,307 2,614 7,717 15,434 10,086,119 20,172,238

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

20,172,238 10,086,119 30,258,358 15,129,179 45,387,538 22,693,769 68,081,308 34,040,654 17,020,327 51,060,982 25,530,491 76,591,474 38,295,737 114,887,212 57,443,606 28,721,803 86,165,410 43,082,705 129,248,116 64,624,058 32,312,029 96,936,088 48,468,044 24,234,022 12,117,011 36,351,034 18,175,517 54,526,552 27,263,276 13,631,638 6,815,819 20,447,458 10,223,729 30,671,188 15,335,594 7,667,797 23,003,392 11,501,696 5,750,848 2,875,424 1,437,712 718,856 359,428 179,714 89,857 269,572 134,786 67,393 202,180 101,090 50,545 151,636 75,818 37,909 113,728 56,864 28,432 14,216 7,108 3,554

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