2 × 406807

Prime Factor Structure

Factorization String 2 × 406807

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 1,220,424

Proper Divisor Sum 406,810

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #813613 ← → #813623

1 2 406,807 813,614

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

813,614 406,807 1,220,422 610,211 1,830,634 915,317 2,745,952 1,372,976 686,488 343,244 171,622 85,811 257,434 128,717 386,152 193,076 96,538 48,269 144,808 72,404 36,202 18,101 54,304 27,152 13,576 6,788 3,394 1,697 5,092 2,546 1,273 3,820 1,910 955 2,866 1,433 4,300 2,150 1,075 3,226 1,613 4,840 2,420 1,210 605 1,816 908 454 227 682 341 1,024 512 256 128 64 32 16 8 4

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