2² × 19 × 23 × 43 × 89

Prime Factor Structure

Factorization String 2^2 × 19 × 23 × 43 × 89

Distinct Prime Factors 5

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 48

Divisor Sum (σ) 13,305,600

Proper Divisor Sum 6,616,004

Digit Sum / Digital Root 49 (Root: 4)

Adjacent Primes #6689593 ← → #6689611

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

6,689,596 3,344,798 1,672,399 5,017,198 2,508,599 7,525,798 3,762,899 11,288,698 5,644,349 16,933,048 8,466,524 4,233,262 2,116,631 6,349,894 3,174,947 9,524,842 4,762,421 14,287,264 7,143,632 3,571,816 1,785,908 892,954 446,477 1,339,432 669,716 334,858 167,429 502,288 251,144 125,572 62,786 31,393 94,180 47,090 23,545 70,636 35,318 17,659 52,978 26,489 79,468 39,734 19,867 59,602 29,801 89,404 44,702 22,351 67,054 33,527 100,582 50,291 150,874 75,437 226,312 113,156 56,578 28,289 84,868 42,434

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