2² × 5 × 216877

Prime Factor Structure

Factorization String 2^2 × 5 × 216877

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 9,108,876

Proper Divisor Sum 4,771,336

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #4337537 ← → #4337561

1 2 4 5 10 20 216,877 433,754 867,508 1,084,385 2,168,770 4,337,540

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

4,337,540 2,168,770 1,084,385 3,253,156 1,626,578 813,289 2,439,868 1,219,934 609,967 1,829,902 914,951 2,744,854 1,372,427 4,117,282 2,058,641 6,175,924 3,087,962 1,543,981 4,631,944 2,315,972 1,157,986 578,993 1,736,980 868,490 434,245 1,302,736 651,368 325,684 162,842 81,421 244,264 122,132 61,066 30,533 91,600 45,800 22,900 11,450 5,725 17,176 8,588 4,294 2,147 6,442 3,221 9,664 4,832 2,416 1,208 604 302 151 454 227 682 341 1,024 512 256 128

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