7 × 1948669

Prime Factor Structure

Factorization String 7 × 1948669

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 15,589,360

Proper Divisor Sum 1,948,677

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #13640677 ← → #13640699

1 7 1,948,669 13,640,683

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

13,640,683 40,922,050 20,461,025 61,383,076 30,691,538 15,345,769 46,037,308 23,018,654 11,509,327 34,527,982 17,263,991 51,791,974 25,895,987 77,687,962 38,843,981 116,531,944 58,265,972 29,132,986 14,566,493 43,699,480 21,849,740 10,924,870 5,462,435 16,387,306 8,193,653 24,580,960 12,290,480 6,145,240 3,072,620 1,536,310 768,155 2,304,466 1,152,233 3,456,700 1,728,350 864,175 2,592,526 1,296,263 3,888,790 1,944,395 5,833,186 2,916,593 8,749,780 4,374,890 2,187,445 6,562,336 3,281,168 1,640,584 820,292 410,146 205,073 615,220 307,610 153,805 461,416 230,708 115,354 57,677 173,032 86,516

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