7 × 19 × 107 × 199

Prime Factor Structure

Factorization String 7 × 19 × 107 × 199

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 3,456,000

Proper Divisor Sum 624,031

Digit Sum / Digital Root 38 (Root: 2)

Adjacent Primes #2831953 ← → #2831971

1 7 19 107 133 199 749 1,393 2,033 3,781 14,231 21,293 26,467 149,051 404,567 2,831,969

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

2,831,969 8,495,908 4,247,954 2,123,977 6,371,932 3,185,966 1,592,983 4,778,950 2,389,475 7,168,426 3,584,213 10,752,640 5,376,320 2,688,160 1,344,080 672,040 336,020 168,010 84,005 252,016 126,008 63,004 31,502 15,751 47,254 23,627 70,882 35,441 106,324 53,162 26,581 79,744 39,872 19,936 9,968 4,984 2,492 1,246 623 1,870 935 2,806 1,403 4,210 2,105 6,316 3,158 1,579 4,738 2,369 7,108 3,554 1,777 5,332 2,666 1,333 4,000 2,000 1,000 500

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