2² × 5 × 405247

Prime Factor Structure

Factorization String 2^2 × 5 × 405247

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 17,020,416

Proper Divisor Sum 8,915,476

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #8104933 ← → #8104991

1 2 4 5 10 20 405,247 810,494 1,620,988 2,026,235 4,052,470 8,104,940

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

8,104,940 4,052,470 2,026,235 6,078,706 3,039,353 9,118,060 4,559,030 2,279,515 6,838,546 3,419,273 10,257,820 5,128,910 2,564,455 7,693,366 3,846,683 11,540,050 5,770,025 17,310,076 8,655,038 4,327,519 12,982,558 6,491,279 19,473,838 9,736,919 29,210,758 14,605,379 43,816,138 21,908,069 65,724,208 32,862,104 16,431,052 8,215,526 4,107,763 12,323,290 6,161,645 18,484,936 9,242,468 4,621,234 2,310,617 6,931,852 3,465,926 1,732,963 5,198,890 2,599,445 7,798,336 3,899,168 1,949,584 974,792 487,396 243,698 121,849 365,548 182,774 91,387 274,162 137,081 411,244 205,622 102,811 308,434

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