2 × 3 × 89 × 4003

Prime Factor Structure

Factorization String 2 × 3 × 89 × 4003

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 4,324,320

Proper Divisor Sum 2,186,718

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #2137571 ← → #2137613

1 2 3 6 89 178 267 534 4,003 8,006 12,009 24,018 356,267 712,534 1,068,801 2,137,602

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

2,137,602 1,068,801 3,206,404 1,603,202 801,601 2,404,804 1,202,402 601,201 1,803,604 901,802 450,901 1,352,704 676,352 338,176 169,088 84,544 42,272 21,136 10,568 5,284 2,642 1,321 3,964 1,982 991 2,974 1,487 4,462 2,231 6,694 3,347 10,042 5,021 15,064 7,532 3,766 1,883 5,650 2,825 8,476 4,238 2,119 6,358 3,179 9,538 4,769 14,308 7,154 3,577 10,732 5,366 2,683 8,050 4,025 12,076 6,038 3,019 9,058 4,529 13,588

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