2⁴ × 5 × 2699

Prime Factor Structure

Factorization String 2^4 × 5 × 2699

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 20

Divisor Sum (σ) 502,200

Proper Divisor Sum 286,280

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #215909 ← → #215921

1 2 4 5 8 10 16 20 40 80 2,699 5,398 10,796 13,495 21,592 26,990 43,184 53,980 107,960 215,920

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

215,920 107,960 53,980 26,990 13,495 40,486 20,243 60,730 30,365 91,096 45,548 22,774 11,387 34,162 17,081 51,244 25,622 12,811 38,434 19,217 57,652 28,826 14,413 43,240 21,620 10,810 5,405 16,216 8,108 4,054 2,027 6,082 3,041 9,124 4,562 2,281 6,844 3,422 1,711 5,134 2,567 7,702 3,851 11,554 5,777 17,332 8,666 4,333 13,000 6,500 3,250 1,625 4,876 2,438 1,219 3,658 1,829 5,488 2,744 1,372

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