2³ × 5 × 199 × 499

Prime Factor Structure

Factorization String 2^3 × 5 × 199 × 499

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 9,000,000

Proper Divisor Sum 5,027,960

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #3972037 ← → #3972071

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

3,972,040 1,986,020 993,010 496,505 1,489,516 744,758 372,379 1,117,138 558,569 1,675,708 837,854 418,927 1,256,782 628,391 1,885,174 942,587 2,827,762 1,413,881 4,241,644 2,120,822 1,060,411 3,181,234 1,590,617 4,771,852 2,385,926 1,192,963 3,578,890 1,789,445 5,368,336 2,684,168 1,342,084 671,042 335,521 1,006,564 503,282 251,641 754,924 377,462 188,731 566,194 283,097 849,292 424,646 212,323 636,970 318,485 955,456 477,728 238,864 119,432 59,716 29,858 14,929 44,788 22,394 11,197 33,592 16,796 8,398 4,199

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