2² × 5 × 131 × 313

Prime Factor Structure

Factorization String 2^2 × 5 × 131 × 313

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 1,740,816

Proper Divisor Sum 920,756

Digit Sum / Digital Root 16 (Root: 7)

Adjacent Primes #820051 ← → #820067

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

820,060 410,030 205,015 615,046 307,523 922,570 461,285 1,383,856 691,928 345,964 172,982 86,491 259,474 129,737 389,212 194,606 97,303 291,910 145,955 437,866 218,933 656,800 328,400 164,200 82,100 41,050 20,525 61,576 30,788 15,394 7,697 23,092 11,546 5,773 17,320 8,660 4,330 2,165 6,496 3,248 1,624 812 406 203 610 305 916 458 229 688 344 172 86 43 130 65 196 98 49 148

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