2 × 5 × 7 × 28579

Prime Factor Structure

Factorization String 2 × 5 × 7 × 28579

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 4,115,520

Proper Divisor Sum 2,114,990

Digit Sum / Digital Root 10 (Root: 1)

Adjacent Primes #2000521 ← → #2000539

1 2 5 7 10 14 35 70 28,579 57,158 142,895 200,053 285,790 400,106 1,000,265 2,000,530

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

2,000,530 1,000,265 3,000,796 1,500,398 750,199 2,250,598 1,125,299 3,375,898 1,687,949 5,063,848 2,531,924 1,265,962 632,981 1,898,944 949,472 474,736 237,368 118,684 59,342 29,671 89,014 44,507 133,522 66,761 200,284 100,142 50,071 150,214 75,107 225,322 112,661 337,984 168,992 84,496 42,248 21,124 10,562 5,281 15,844 7,922 3,961 11,884 5,942 2,971 8,914 4,457 13,372 6,686 3,343 10,030 5,015 15,046 7,523 22,570 11,285 33,856 16,928 8,464 4,232 2,116

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