3 × 7 × 83 × 241

Prime Factor Structure

Factorization String 3 × 7 × 83 × 241

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 650,496

Proper Divisor Sum 230,433

Digit Sum / Digital Root 15 (Root: 6)

Adjacent Primes #420047 ← → #420073

1 3 7 21 83 241 249 581 723 1,687 1,743 5,061 20,003 60,009 140,021 420,063

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

420,063 1,260,190 630,095 1,890,286 945,143 2,835,430 1,417,715 4,253,146 2,126,573 6,379,720 3,189,860 1,594,930 797,465 2,392,396 1,196,198 598,099 1,794,298 897,149 2,691,448 1,345,724 672,862 336,431 1,009,294 504,647 1,513,942 756,971 2,270,914 1,135,457 3,406,372 1,703,186 851,593 2,554,780 1,277,390 638,695 1,916,086 958,043 2,874,130 1,437,065 4,311,196 2,155,598 1,077,799 3,233,398 1,616,699 4,850,098 2,425,049 7,275,148 3,637,574 1,818,787 5,456,362 2,728,181 8,184,544 4,092,272 2,046,136 1,023,068 511,534 255,767 767,302 383,651 1,150,954 575,477

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