3 × 7 × 83 × 313

Prime Factor Structure

Factorization String 3 × 7 × 83 × 313

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 844,032

Proper Divisor Sum 298,473

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #545551 ← → #545579

1 3 7 21 83 249 313 581 939 1,743 2,191 6,573 25,979 77,937 181,853 545,559

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

545,559 1,636,678 818,339 2,455,018 1,227,509 3,682,528 1,841,264 920,632 460,316 230,158 115,079 345,238 172,619 517,858 258,929 776,788 388,394 194,197 582,592 291,296 145,648 72,824 36,412 18,206 9,103 27,310 13,655 40,966 20,483 61,450 30,725 92,176 46,088 23,044 11,522 5,761 17,284 8,642 4,321 12,964 6,482 3,241 9,724 4,862 2,431 7,294 3,647 10,942 5,471 16,414 8,207 24,622 12,311 36,934 18,467 55,402 27,701 83,104 41,552 20,776

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