3 × 6673789

Prime Factor Structure

Factorization String 3 × 6673789

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 26,695,160

Proper Divisor Sum 6,673,793

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #20021363 ← → #20021369

1 3 6,673,789 20,021,367

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

20,021,367 60,064,102 30,032,051 90,096,154 45,048,077 135,144,232 67,572,116 33,786,058 16,893,029 50,679,088 25,339,544 12,669,772 6,334,886 3,167,443 9,502,330 4,751,165 14,253,496 7,126,748 3,563,374 1,781,687 5,345,062 2,672,531 8,017,594 4,008,797 12,026,392 6,013,196 3,006,598 1,503,299 4,509,898 2,254,949 6,764,848 3,382,424 1,691,212 845,606 422,803 1,268,410 634,205 1,902,616 951,308 475,654 237,827 713,482 356,741 1,070,224 535,112 267,556 133,778 66,889 200,668 100,334 50,167 150,502 75,251 225,754 112,877 338,632 169,316 84,658 42,329 126,988

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