5 × 7 × 157 × 809

Prime Factor Structure

Factorization String 5 × 7 × 157 × 809

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 6,143,040

Proper Divisor Sum 1,697,585

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #4445453 ← → #4445459

1 5 7 35 157 785 809 1,099 4,045 5,495 5,663 28,315 127,013 635,065 889,091 4,445,455

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

4,445,455 13,336,366 6,668,183 20,004,550 10,002,275 30,006,826 15,003,413 45,010,240 22,505,120 11,252,560 5,626,280 2,813,140 1,406,570 703,285 2,109,856 1,054,928 527,464 263,732 131,866 65,933 197,800 98,900 49,450 24,725 74,176 37,088 18,544 9,272 4,636 2,318 1,159 3,478 1,739 5,218 2,609 7,828 3,914 1,957 5,872 2,936 1,468 734 367 1,102 551 1,654 827 2,482 1,241 3,724 1,862 931 2,794 1,397 4,192 2,096 1,048 524 262 131

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