2² × 17 × 617731

Prime Factor Structure

Factorization String 2^2 × 17 × 617731

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 77,834,232

Proper Divisor Sum 35,828,524

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #42005701 ← → #42005723

1 2 4 17 34 68 617,731 1,235,462 2,470,924 10,501,427 21,002,854 42,005,708

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

42,005,708 21,002,854 10,501,427 31,504,282 15,752,141 47,256,424 23,628,212 11,814,106 5,907,053 17,721,160 8,860,580 4,430,290 2,215,145 6,645,436 3,322,718 1,661,359 4,984,078 2,492,039 7,476,118 3,738,059 11,214,178 5,607,089 16,821,268 8,410,634 4,205,317 12,615,952 6,307,976 3,153,988 1,576,994 788,497 2,365,492 1,182,746 591,373 1,774,120 887,060 443,530 221,765 665,296 332,648 166,324 83,162 41,581 124,744 62,372 31,186 15,593 46,780 23,390 11,695 35,086 17,543 52,630 26,315 78,946 39,473 118,420 59,210 29,605 88,816 44,408

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