2² × 5 × 7 × 23 × 1621

Prime Factor Structure

Factorization String 2^2 × 5 × 7 × 23 × 1621

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 48

Divisor Sum (σ) 13,079,808

Proper Divisor Sum 7,860,188

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #5219611 ← → #5219639

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

5,219,620 2,609,810 1,304,905 3,914,716 1,957,358 978,679 2,936,038 1,468,019 4,404,058 2,202,029 6,606,088 3,303,044 1,651,522 825,761 2,477,284 1,238,642 619,321 1,857,964 928,982 464,491 1,393,474 696,737 2,090,212 1,045,106 522,553 1,567,660 783,830 391,915 1,175,746 587,873 1,763,620 881,810 440,905 1,322,716 661,358 330,679 992,038 496,019 1,488,058 744,029 2,232,088 1,116,044 558,022 279,011 837,034 418,517 1,255,552 627,776 313,888 156,944 78,472 39,236 19,618 9,809 29,428 14,714 7,357 22,072 11,036 5,518

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