2 × 13 × 769463

Prime Factor Structure

Factorization String 2 × 13 × 769463

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 32,317,488

Proper Divisor Sum 12,311,450

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #20006023 ← → #20006047

1 2 13 26 769,463 1,538,926 10,003,019 20,006,038

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

20,006,038 10,003,019 30,009,058 15,004,529 45,013,588 22,506,794 11,253,397 33,760,192 16,880,096 8,440,048 4,220,024 2,110,012 1,055,006 527,503 1,582,510 791,255 2,373,766 1,186,883 3,560,650 1,780,325 5,340,976 2,670,488 1,335,244 667,622 333,811 1,001,434 500,717 1,502,152 751,076 375,538 187,769 563,308 281,654 140,827 422,482 211,241 633,724 316,862 158,431 475,294 237,647 712,942 356,471 1,069,414 534,707 1,604,122 802,061 2,406,184 1,203,092 601,546 300,773 902,320 451,160 225,580 112,790 56,395 169,186 84,593 253,780 126,890

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