7 × 19 × 160603

Prime Factor Structure

Factorization String 7 × 19 × 160603

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 25,696,640

Proper Divisor Sum 4,336,441

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #21360197 ← → #21360223

1 7 19 133 160,603 1,124,221 3,051,457 21,360,199

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

21,360,199 64,080,598 32,040,299 96,120,898 48,060,449 144,181,348 72,090,674 36,045,337 108,136,012 54,068,006 27,034,003 81,102,010 40,551,005 121,653,016 60,826,508 30,413,254 15,206,627 45,619,882 22,809,941 68,429,824 34,214,912 17,107,456 8,553,728 4,276,864 2,138,432 1,069,216 534,608 267,304 133,652 66,826 33,413 100,240 50,120 25,060 12,530 6,265 18,796 9,398 4,699 14,098 7,049 21,148 10,574 5,287 15,862 7,931 23,794 11,897 35,692 17,846 8,923 26,770 13,385 40,156 20,078 10,039 30,118 15,059 45,178 22,589

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