2 × 203771

Prime Factor Structure

Factorization String 2 × 203771

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 611,316

Proper Divisor Sum 203,774

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #407527 ← → #407567

1 2 203,771 407,542

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

407,542 203,771 611,314 305,657 916,972 458,486 229,243 687,730 343,865 1,031,596 515,798 257,899 773,698 386,849 1,160,548 580,274 290,137 870,412 435,206 217,603 652,810 326,405 979,216 489,608 244,804 122,402 61,201 183,604 91,802 45,901 137,704 68,852 34,426 17,213 51,640 25,820 12,910 6,455 19,366 9,683 29,050 14,525 43,576 21,788 10,894 5,447 16,342 8,171 24,514 12,257 36,772 18,386 9,193 27,580 13,790 6,895 20,686 10,343 31,030 15,515

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