2 × 3 × 7 × 417559

Prime Factor Structure

Factorization String 2 × 3 × 7 × 417559

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 40,085,760

Proper Divisor Sum 22,548,282

Digit Sum / Digital Root 42 (Root: 6)

Adjacent Primes #17537473 ← → #17537479

1 2 3 6 7 14 21 42 417,559 835,118 1,252,677 2,505,354 2,922,913 5,845,826 8,768,739 17,537,478

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

17,537,478 8,768,739 26,306,218 13,153,109 39,459,328 19,729,664 9,864,832 4,932,416 2,466,208 1,233,104 616,552 308,276 154,138 77,069 231,208 115,604 57,802 28,901 86,704 43,352 21,676 10,838 5,419 16,258 8,129 24,388 12,194 6,097 18,292 9,146 4,573 13,720 6,860 3,430 1,715 5,146 2,573 7,720 3,860 1,930 965 2,896 1,448 724 362 181 544 272 136 68 34 17 52 26 13 40 20 10 5 16

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