3 × 13 × 31 × 5437

Prime Factor Structure

Factorization String 3 × 13 × 31 × 5437

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 9,744,896

Proper Divisor Sum 3,171,563

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #6573311 ← → #6573341

1 3 13 31 39 93 403 1,209 5,437 16,311 70,681 168,547 212,043 505,641 2,191,111 6,573,333

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

6,573,333 19,720,000 9,860,000 4,930,000 2,465,000 1,232,500 616,250 308,125 924,376 462,188 231,094 115,547 346,642 173,321 519,964 259,982 129,991 389,974 194,987 584,962 292,481 877,444 438,722 219,361 658,084 329,042 164,521 493,564 246,782 123,391 370,174 185,087 555,262 277,631 832,894 416,447 1,249,342 624,671 1,874,014 937,007 2,811,022 1,405,511 4,216,534 2,108,267 6,324,802 3,162,401 9,487,204 4,743,602 2,371,801 7,115,404 3,557,702 1,778,851 5,336,554 2,668,277 8,004,832 4,002,416 2,001,208 1,000,604 500,302 250,151

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