5 × 7 × 89 × 1979

Prime Factor Structure

Factorization String 5 × 7 × 89 × 1979

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 8,553,600

Proper Divisor Sum 2,389,015

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #6164579 ← → #6164611

1 5 7 35 89 445 623 1,979 3,115 9,895 13,853 69,265 176,131 880,655 1,232,917 6,164,585

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

6,164,585 18,493,756 9,246,878 4,623,439 13,870,318 6,935,159 20,805,478 10,402,739 31,208,218 15,604,109 46,812,328 23,406,164 11,703,082 5,851,541 17,554,624 8,777,312 4,388,656 2,194,328 1,097,164 548,582 274,291 822,874 411,437 1,234,312 617,156 308,578 154,289 462,868 231,434 115,717 347,152 173,576 86,788 43,394 21,697 65,092 32,546 16,273 48,820 24,410 12,205 36,616 18,308 9,154 4,577 13,732 6,866 3,433 10,300 5,150 2,575 7,726 3,863 11,590 5,795 17,386 8,693 26,080 13,040 6,520

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