5 × 144247

Prime Factor Structure

Factorization String 5 × 144247

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 865,488

Proper Divisor Sum 144,253

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #721229 ← → #721243

1 5 144,247 721,235

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

721,235 2,163,706 1,081,853 3,245,560 1,622,780 811,390 405,695 1,217,086 608,543 1,825,630 912,815 2,738,446 1,369,223 4,107,670 2,053,835 6,161,506 3,080,753 9,242,260 4,621,130 2,310,565 6,931,696 3,465,848 1,732,924 866,462 433,231 1,299,694 649,847 1,949,542 974,771 2,924,314 1,462,157 4,386,472 2,193,236 1,096,618 548,309 1,644,928 822,464 411,232 205,616 102,808 51,404 25,702 12,851 38,554 19,277 57,832 28,916 14,458 7,229 21,688 10,844 5,422 2,711 8,134 4,067 12,202 6,101 18,304 9,152 4,576

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