3 × 31 × 215123

Prime Factor Structure

Factorization String 3 × 31 × 215123

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 27,535,872

Proper Divisor Sum 7,529,433

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #20006431 ← → #20006489

1 3 31 93 215,123 645,369 6,668,813 20,006,439

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

20,006,439 60,019,318 30,009,659 90,028,978 45,014,489 135,043,468 67,521,734 33,760,867 101,282,602 50,641,301 151,923,904 75,961,952 37,980,976 18,990,488 9,495,244 4,747,622 2,373,811 7,121,434 3,560,717 10,682,152 5,341,076 2,670,538 1,335,269 4,005,808 2,002,904 1,001,452 500,726 250,363 751,090 375,545 1,126,636 563,318 281,659 844,978 422,489 1,267,468 633,734 316,867 950,602 475,301 1,425,904 712,952 356,476 178,238 89,119 267,358 133,679 401,038 200,519 601,558 300,779 902,338 451,169 1,353,508 676,754 338,377 1,015,132 507,566 253,783 761,350

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