2 × 71887

Prime Factor Structure

Factorization String 2 × 71887

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 215,664

Proper Divisor Sum 71,890

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #143743 ← → #143779

1 2 71,887 143,774

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

143,774 71,887 215,662 107,831 323,494 161,747 485,242 242,621 727,864 363,932 181,966 90,983 272,950 136,475 409,426 204,713 614,140 307,070 153,535 460,606 230,303 690,910 345,455 1,036,366 518,183 1,554,550 777,275 2,331,826 1,165,913 3,497,740 1,748,870 874,435 2,623,306 1,311,653 3,934,960 1,967,480 983,740 491,870 245,935 737,806 368,903 1,106,710 553,355 1,660,066 830,033 2,490,100 1,245,050 622,525 1,867,576 933,788 466,894 233,447 700,342 350,171 1,050,514 525,257 1,575,772 787,886 393,943 1,181,830

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