2 × 143551

Prime Factor Structure

Factorization String 2 × 143551

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 430,656

Proper Divisor Sum 143,554

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #287099 ← → #287107

1 2 143,551 287,102

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

287,102 143,551 430,654 215,327 645,982 322,991 968,974 484,487 1,453,462 726,731 2,180,194 1,090,097 3,270,292 1,635,146 817,573 2,452,720 1,226,360 613,180 306,590 153,295 459,886 229,943 689,830 344,915 1,034,746 517,373 1,552,120 776,060 388,030 194,015 582,046 291,023 873,070 436,535 1,309,606 654,803 1,964,410 982,205 2,946,616 1,473,308 736,654 368,327 1,104,982 552,491 1,657,474 828,737 2,486,212 1,243,106 621,553 1,864,660 932,330 466,165 1,398,496 699,248 349,624 174,812 87,406 43,703 131,110 65,555

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