3 × 7 × 189257

Prime Factor Structure

Factorization String 3 × 7 × 189257

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 6,056,256

Proper Divisor Sum 2,081,859

Digit Sum / Digital Root 42 (Root: 6)

Adjacent Primes #3974393 ← → #3974419

1 3 7 21 189,257 567,771 1,324,799 3,974,397

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

3,974,397 11,923,192 5,961,596 2,980,798 1,490,399 4,471,198 2,235,599 6,706,798 3,353,399 10,060,198 5,030,099 15,090,298 7,545,149 22,635,448 11,317,724 5,658,862 2,829,431 8,488,294 4,244,147 12,732,442 6,366,221 19,098,664 9,549,332 4,774,666 2,387,333 7,162,000 3,581,000 1,790,500 895,250 447,625 1,342,876 671,438 335,719 1,007,158 503,579 1,510,738 755,369 2,266,108 1,133,054 566,527 1,699,582 849,791 2,549,374 1,274,687 3,824,062 1,912,031 5,736,094 2,868,047 8,604,142 4,302,071 12,906,214 6,453,107 19,359,322 9,679,661 29,038,984 14,519,492 7,259,746 3,629,873 10,889,620 5,444,810

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