2² × 5 × 101 × 311

Prime Factor Structure

Factorization String 2^2 × 5 × 101 × 311

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 1,336,608

Proper Divisor Sum 708,388

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #628219 ← → #628231

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

628,220 314,110 157,055 471,166 235,583 706,750 353,375 1,060,126 530,063 1,590,190 795,095 2,385,286 1,192,643 3,577,930 1,788,965 5,366,896 2,683,448 1,341,724 670,862 335,431 1,006,294 503,147 1,509,442 754,721 2,264,164 1,132,082 566,041 1,698,124 849,062 424,531 1,273,594 636,797 1,910,392 955,196 477,598 238,799 716,398 358,199 1,074,598 537,299 1,611,898 805,949 2,417,848 1,208,924 604,462 302,231 906,694 453,347 1,360,042 680,021 2,040,064 1,020,032 510,016 255,008 127,504 63,752 31,876 15,938 7,969 23,908

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