2 × 5 × 137 × 3923

Prime Factor Structure

Factorization String 2 × 5 × 137 × 3923

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 9,747,216

Proper Divisor Sum 4,372,706

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #5374507 ← → #5374517

1 2 5 10 137 274 685 1,370 3,923 7,846 19,615 39,230 537,451 1,074,902 2,687,255 5,374,510

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

5,374,510 2,687,255 8,061,766 4,030,883 12,092,650 6,046,325 18,138,976 9,069,488 4,534,744 2,267,372 1,133,686 566,843 1,700,530 850,265 2,550,796 1,275,398 637,699 1,913,098 956,549 2,869,648 1,434,824 717,412 358,706 179,353 538,060 269,030 134,515 403,546 201,773 605,320 302,660 151,330 75,665 226,996 113,498 56,749 170,248 85,124 42,562 21,281 63,844 31,922 15,961 47,884 23,942 11,971 35,914 17,957 53,872 26,936 13,468 6,734 3,367 10,102 5,051 15,154 7,577 22,732 11,366 5,683

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