5 × 31 × 47 × 487

Prime Factor Structure

Factorization String 5 × 31 × 47 × 487

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 4,497,408

Proper Divisor Sum 949,613

Digit Sum / Digital Root 40 (Root: 4)

Adjacent Primes #3547777 ← → #3547823

1 5 31 47 155 235 487 1,457 2,435 7,285 15,097 22,889 75,485 114,445 709,559 3,547,795

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

3,547,795 10,643,386 5,321,693 15,965,080 7,982,540 3,991,270 1,995,635 5,986,906 2,993,453 8,980,360 4,490,180 2,245,090 1,122,545 3,367,636 1,683,818 841,909 2,525,728 1,262,864 631,432 315,716 157,858 78,929 236,788 118,394 59,197 177,592 88,796 44,398 22,199 66,598 33,299 99,898 49,949 149,848 74,924 37,462 18,731 56,194 28,097 84,292 42,146 21,073 63,220 31,610 15,805 47,416 23,708 11,854 5,927 17,782 8,891 26,674 13,337 40,012 20,006 10,003 30,010 15,005 45,016 22,508

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