2² × 5 × 19793

Prime Factor Structure

Factorization String 2^2 × 5 × 19793

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 831,348

Proper Divisor Sum 435,488

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #395851 ← → #395873

1 2 4 5 10 20 19,793 39,586 79,172 98,965 197,930 395,860

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

395,860 197,930 98,965 296,896 148,448 74,224 37,112 18,556 9,278 4,639 13,918 6,959 20,878 10,439 31,318 15,659 46,978 23,489 70,468 35,234 17,617 52,852 26,426 13,213 39,640 19,820 9,910 4,955 14,866 7,433 22,300 11,150 5,575 16,726 8,363 25,090 12,545 37,636 18,818 9,409 28,228 14,114 7,057 21,172 10,586 5,293 15,880 7,940 3,970 1,985 5,956 2,978 1,489 4,468 2,234 1,117 3,352 1,676 838 419

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