2² × 13 × 47 × 257

Prime Factor Structure

Factorization String 2^2 × 13 × 47 × 257

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 1,213,632

Proper Divisor Sum 585,524

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #628097 ← → #628127

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

628,108 314,054 157,027 471,082 235,541 706,624 353,312 176,656 88,328 44,164 22,082 11,041 33,124 16,562 8,281 24,844 12,422 6,211 18,634 9,317 27,952 13,976 6,988 3,494 1,747 5,242 2,621 7,864 3,932 1,966 983 2,950 1,475 4,426 2,213 6,640 3,320 1,660 830 415 1,246 623 1,870 935 2,806 1,403 4,210 2,105 6,316 3,158 1,579 4,738 2,369 7,108 3,554 1,777 5,332 2,666 1,333 4,000

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